From e09723f82f0b792f8c5a3fb302aa05e61bde2032 Mon Sep 17 00:00:00 2001
From: Philipp Fischer <philipp.fischer@automaited.com>
Date: Thu, 16 Apr 2026 09:17:25 +0200
Subject: [PATCH] Fixes #1095 (validator): avoid floating-point artifacts in
 ZF_240 FACTUR-X_EXTENDED CO-10/CO-13

---
 .../src/main/resources/xslt/ZF_240/FACTUR-X_EXTENDED.xslt | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/validator/src/main/resources/xslt/ZF_240/FACTUR-X_EXTENDED.xslt b/validator/src/main/resources/xslt/ZF_240/FACTUR-X_EXTENDED.xslt
index 2e5b60fa..32882558 100644
--- a/validator/src/main/resources/xslt/ZF_240/FACTUR-X_EXTENDED.xslt
+++ b/validator/src/main/resources/xslt/ZF_240/FACTUR-X_EXTENDED.xslt
@@ -2903,9 +2903,9 @@
 
 		<!--ASSERT -->
 <xsl:choose>
-      <xsl:when test="for $calculatedAmount in xs:decimal(round(sum(../../ram:IncludedSupplyChainTradeLineItem[not(ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode)&#xD;&#xA; or ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode = 'DETAIL']/ram:SpecifiedLineTradeSettlement/ram:SpecifiedTradeSettlementLineMonetarySummation/ram:LineTotalAmount) * xs:decimal(100)) div xs:decimal(100)),&#xD;&#xA;            $totalAmount in xs:decimal(ram:LineTotalAmount),&#xD;&#xA;            $nbLineItems in xs:decimal(count(../../ram:IncludedSupplyChainTradeLineItem)),&#xD;&#xA;            $tolerance in xs:decimal(0.01),&#xD;&#xA;            $maxTolerance in $nbLineItems * $tolerance,&#xD;&#xA;            $diff in xs:decimal($totalAmount - $calculatedAmount),&#xD;&#xA;            $abs in xs:decimal(abs($diff))&#xD;&#xA;        return&#xD;&#xA;        $abs le $maxTolerance" />
+      <xsl:when test="for $calculatedAmount in xs:decimal(round(sum(for $a in ../../ram:IncludedSupplyChainTradeLineItem[not(ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode)&#xD;&#xA; or ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode = 'DETAIL']/ram:SpecifiedLineTradeSettlement/ram:SpecifiedTradeSettlementLineMonetarySummation/ram:LineTotalAmount return xs:decimal($a)) * xs:decimal(100)) div xs:decimal(100)),&#xD;&#xA;            $totalAmount in xs:decimal(ram:LineTotalAmount),&#xD;&#xA;            $nbLineItems in xs:decimal(count(../../ram:IncludedSupplyChainTradeLineItem)),&#xD;&#xA;            $tolerance in xs:decimal(0.01),&#xD;&#xA;            $maxTolerance in $nbLineItems * $tolerance,&#xD;&#xA;            $diff in xs:decimal($totalAmount - $calculatedAmount),&#xD;&#xA;            $abs in xs:decimal(abs($diff))&#xD;&#xA;        return&#xD;&#xA;        $abs le $maxTolerance" />
       <xsl:otherwise>
-        <svrl:failed-assert test="for $calculatedAmount in xs:decimal(round(sum(../../ram:IncludedSupplyChainTradeLineItem[not(ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode) or ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode = 'DETAIL']/ram:SpecifiedLineTradeSettlement/ram:SpecifiedTradeSettlementLineMonetarySummation/ram:LineTotalAmount) * xs:decimal(100)) div xs:decimal(100)), $totalAmount in xs:decimal(ram:LineTotalAmount), $nbLineItems in xs:decimal(count(../../ram:IncludedSupplyChainTradeLineItem)), $tolerance in xs:decimal(0.01), $maxTolerance in $nbLineItems * $tolerance, $diff in xs:decimal($totalAmount - $calculatedAmount), $abs in xs:decimal(abs($diff)) return $abs le $maxTolerance">
+        <svrl:failed-assert test="for $calculatedAmount in xs:decimal(round(sum(for $a in ../../ram:IncludedSupplyChainTradeLineItem[not(ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode) or ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode = 'DETAIL']/ram:SpecifiedLineTradeSettlement/ram:SpecifiedTradeSettlementLineMonetarySummation/ram:LineTotalAmount return xs:decimal($a)) * xs:decimal(100)) div xs:decimal(100)), $totalAmount in xs:decimal(ram:LineTotalAmount), $nbLineItems in xs:decimal(count(../../ram:IncludedSupplyChainTradeLineItem)), $tolerance in xs:decimal(0.01), $maxTolerance in $nbLineItems * $tolerance, $diff in xs:decimal($totalAmount - $calculatedAmount), $abs in xs:decimal(abs($diff)) return $abs le $maxTolerance">
           <xsl:attribute name="id">FX-SCH-A-000365</xsl:attribute>
           <xsl:attribute name="location">
             <xsl:apply-templates mode="schematron-select-full-path" select="." />
@@ -3008,9 +3008,9 @@
 
 		<!--ASSERT -->
 <xsl:choose>
-      <xsl:when test="for $BT109 in xs:decimal(ram:TaxBasisTotalAmount),&#xD;&#xA;   $BT131Sum in xs:decimal(round(sum(../../ram:IncludedSupplyChainTradeLineItem[not(ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode)&#xD;&#xA; or ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode = 'DETAIL']/ram:SpecifiedLineTradeSettlement/ram:SpecifiedTradeSettlementLineMonetarySummation/ram:LineTotalAmount) * xs:decimal(100)) div xs:decimal(100)),&#xD;&#xA;   $BT92Sum in xs:decimal(round(sum(/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeAllowanceCharge[ram:ChargeIndicator/udt:Indicator='false']/ram:ActualAmount)* 10 * 10 ) div 100),&#xD;&#xA;   $BT99Sum in xs:decimal(xs:decimal(round(sum(/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeAllowanceCharge[ram:ChargeIndicator/udt:Indicator='true']/ram:ActualAmount)* 100 ) div 100)+ xs:decimal(round(sum(/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedLogisticsServiceCharge/ram:AppliedAmount)* 10 * 10 ) div 100)),&#xD;&#xA;   $nbLineItems in xs:decimal(count(../../ram:IncludedSupplyChainTradeLineItem[not(ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode)&#xD;&#xA; or ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode = 'DETAIL'])),&#xD;&#xA;   $nbAllowanceItems in xs:decimal(count(../ram:SpecifiedTradeAllowanceCharge[ram:ChargeIndicator/udt:Indicator='false'])),&#xD;&#xA;   $nbChargeItems in xs:decimal(count(../ram:SpecifiedTradeAllowanceCharge[ram:ChargeIndicator/udt:Indicator='true']) + count(../ram:SpecifiedLogisticsServiceCharge)),&#xD;&#xA;            $tolerance in xs:decimal(0.01),&#xD;&#xA;            $maxTolerance in $tolerance * ($nbLineItems + $nbAllowanceItems + $nbChargeItems),&#xD;&#xA;            $diff in xs:decimal($BT109 - $BT131Sum + $BT92Sum - $BT99Sum),&#xD;&#xA;            $abs in xs:decimal(abs($diff))&#xD;&#xA;        return&#xD;&#xA;        $abs le $maxTolerance" />
+      <xsl:when test="for $BT109 in xs:decimal(ram:TaxBasisTotalAmount),&#xD;&#xA;   $BT131Sum in xs:decimal(round(sum(for $a in ../../ram:IncludedSupplyChainTradeLineItem[not(ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode)&#xD;&#xA; or ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode = 'DETAIL']/ram:SpecifiedLineTradeSettlement/ram:SpecifiedTradeSettlementLineMonetarySummation/ram:LineTotalAmount return xs:decimal($a)) * xs:decimal(100)) div xs:decimal(100)),&#xD;&#xA;   $BT92Sum in xs:decimal(round(sum(for $a in /rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeAllowanceCharge[ram:ChargeIndicator/udt:Indicator='false']/ram:ActualAmount return xs:decimal($a)) * 10 * 10 ) div 100),&#xD;&#xA;   $BT99Sum in xs:decimal(xs:decimal(round(sum(for $a in /rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeAllowanceCharge[ram:ChargeIndicator/udt:Indicator='true']/ram:ActualAmount return xs:decimal($a)) * 100 ) div 100)+ xs:decimal(round(sum(for $a in /rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedLogisticsServiceCharge/ram:AppliedAmount return xs:decimal($a)) * 10 * 10 ) div 100)),&#xD;&#xA;   $nbLineItems in xs:decimal(count(../../ram:IncludedSupplyChainTradeLineItem[not(ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode)&#xD;&#xA; or ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode = 'DETAIL'])),&#xD;&#xA;   $nbAllowanceItems in xs:decimal(count(../ram:SpecifiedTradeAllowanceCharge[ram:ChargeIndicator/udt:Indicator='false'])),&#xD;&#xA;   $nbChargeItems in xs:decimal(count(../ram:SpecifiedTradeAllowanceCharge[ram:ChargeIndicator/udt:Indicator='true']) + count(../ram:SpecifiedLogisticsServiceCharge)),&#xD;&#xA;            $tolerance in xs:decimal(0.01),&#xD;&#xA;            $maxTolerance in $tolerance * ($nbLineItems + $nbAllowanceItems + $nbChargeItems),&#xD;&#xA;            $diff in xs:decimal($BT109 - $BT131Sum + $BT92Sum - $BT99Sum),&#xD;&#xA;            $abs in xs:decimal(abs($diff))&#xD;&#xA;        return&#xD;&#xA;        $abs le $maxTolerance" />
       <xsl:otherwise>
-        <svrl:failed-assert test="for $BT109 in xs:decimal(ram:TaxBasisTotalAmount), $BT131Sum in xs:decimal(round(sum(../../ram:IncludedSupplyChainTradeLineItem[not(ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode) or ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode = 'DETAIL']/ram:SpecifiedLineTradeSettlement/ram:SpecifiedTradeSettlementLineMonetarySummation/ram:LineTotalAmount) * xs:decimal(100)) div xs:decimal(100)), $BT92Sum in xs:decimal(round(sum(/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeAllowanceCharge[ram:ChargeIndicator/udt:Indicator='false']/ram:ActualAmount)* 10 * 10 ) div 100), $BT99Sum in xs:decimal(xs:decimal(round(sum(/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeAllowanceCharge[ram:ChargeIndicator/udt:Indicator='true']/ram:ActualAmount)* 100 ) div 100)+ xs:decimal(round(sum(/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedLogisticsServiceCharge/ram:AppliedAmount)* 10 * 10 ) div 100)), $nbLineItems in xs:decimal(count(../../ram:IncludedSupplyChainTradeLineItem[not(ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode) or ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode = 'DETAIL'])), $nbAllowanceItems in xs:decimal(count(../ram:SpecifiedTradeAllowanceCharge[ram:ChargeIndicator/udt:Indicator='false'])), $nbChargeItems in xs:decimal(count(../ram:SpecifiedTradeAllowanceCharge[ram:ChargeIndicator/udt:Indicator='true']) + count(../ram:SpecifiedLogisticsServiceCharge)), $tolerance in xs:decimal(0.01), $maxTolerance in $tolerance * ($nbLineItems + $nbAllowanceItems + $nbChargeItems), $diff in xs:decimal($BT109 - $BT131Sum + $BT92Sum - $BT99Sum), $abs in xs:decimal(abs($diff)) return $abs le $maxTolerance">
+        <svrl:failed-assert test="for $BT109 in xs:decimal(ram:TaxBasisTotalAmount), $BT131Sum in xs:decimal(round(sum(for $a in ../../ram:IncludedSupplyChainTradeLineItem[not(ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode) or ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode = 'DETAIL']/ram:SpecifiedLineTradeSettlement/ram:SpecifiedTradeSettlementLineMonetarySummation/ram:LineTotalAmount return xs:decimal($a)) * xs:decimal(100)) div xs:decimal(100)), $BT92Sum in xs:decimal(round(sum(for $a in /rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeAllowanceCharge[ram:ChargeIndicator/udt:Indicator='false']/ram:ActualAmount return xs:decimal($a)) * 10 * 10 ) div 100), $BT99Sum in xs:decimal(xs:decimal(round(sum(for $a in /rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeAllowanceCharge[ram:ChargeIndicator/udt:Indicator='true']/ram:ActualAmount return xs:decimal($a)) * 100 ) div 100)+ xs:decimal(round(sum(for $a in /rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedLogisticsServiceCharge/ram:AppliedAmount return xs:decimal($a)) * 10 * 10 ) div 100)), $nbLineItems in xs:decimal(count(../../ram:IncludedSupplyChainTradeLineItem[not(ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode) or ram:AssociatedDocumentLineDocument/ram:LineStatusReasonCode = 'DETAIL'])), $nbAllowanceItems in xs:decimal(count(../ram:SpecifiedTradeAllowanceCharge[ram:ChargeIndicator/udt:Indicator='false'])), $nbChargeItems in xs:decimal(count(../ram:SpecifiedTradeAllowanceCharge[ram:ChargeIndicator/udt:Indicator='true']) + count(../ram:SpecifiedLogisticsServiceCharge)), $tolerance in xs:decimal(0.01), $maxTolerance in $tolerance * ($nbLineItems + $nbAllowanceItems + $nbChargeItems), $diff in xs:decimal($BT109 - $BT131Sum + $BT92Sum - $BT99Sum), $abs in xs:decimal(abs($diff)) return $abs le $maxTolerance">
           <xsl:attribute name="id">FX-SCH-A-000366</xsl:attribute>
           <xsl:attribute name="location">
             <xsl:apply-templates mode="schematron-select-full-path" select="." />