diff --git a/build/phpunit.xml b/build/phpunit.xml
index 9a99916a..27a0d270 100644
--- a/build/phpunit.xml
+++ b/build/phpunit.xml
@@ -50,6 +50,8 @@
         </testsuite>
         <testsuite name="issues">
             <file>../tests/testcases/issues/Issue10Test.php</file>
+            <file>../tests/testcases/issues/Issue18Test.php</file>
+            <file>../tests/testcases/issues/Issue32Test.php</file>
         </testsuite>
     </testsuites>
     <coverage processUncoveredFiles="true">
diff --git a/src/quick/ZugferdQuickDescriptor.php b/src/quick/ZugferdQuickDescriptor.php
index e30d643f..f76cc4d1 100644
--- a/src/quick/ZugferdQuickDescriptor.php
+++ b/src/quick/ZugferdQuickDescriptor.php
@@ -651,7 +651,7 @@ public function doAddTradeLineItem(string $lineId, string $productName, float $u
         $allowanceAmount = $allowanceChargeAmountIsAllowance === true ? abs($allowanceChargeAmount) : 0.0;
         $chargeAmount = $allowanceChargeAmountIsAllowance === false ? abs($allowanceChargeAmount) : 0.0;
         $allowanceChargeAmount = abs($allowanceChargeAmount);
-        $lineTotalAmount = $unitPrice * $quantity + $chargeAmount - $allowanceAmount;
+        $lineTotalAmount = round($unitPrice * $quantity + $chargeAmount - $allowanceAmount, 2);
 
         $this->addNewPosition($lineId);
         $this->setDocumentPositionProductDetails($productName);
diff --git a/tests/testcases/issues/Issue32Test.php b/tests/testcases/issues/Issue32Test.php
new file mode 100644
index 00000000..21d4b812
--- /dev/null
+++ b/tests/testcases/issues/Issue32Test.php
@@ -0,0 +1,57 @@
+<?php
+
+namespace horstoeko\zugferd\tests\testcases\issues;
+
+use \horstoeko\zugferd\tests\TestCase;
+use \horstoeko\zugferd\codelists\ZugferdUnitCodes;
+use \horstoeko\zugferd\tests\traits\HandlesXmlTests;
+use \horstoeko\zugferd\quick\ZugferdQuickDescriptorXRechnung3;
+use horstoeko\zugferd\codelists\ZugferdTextSubjectCodeQualifiers;
+
+class Issue32Test extends TestCase
+{
+    use HandlesXmlTests;
+
+    /**
+     * @inheritDoc
+     */
+    public static function setUpBeforeClass(): void
+    {
+        self::$document = ZugferdQuickDescriptorXRechnung3::doCreateNew();
+    }
+
+    /**
+     * @return void
+     * @issue  #32
+     */
+    public function testIssue(): void
+    {
+        self::$document
+            ->doCreateInvoice("471102", \DateTime::createFromFormat("Ymd", "20180305"), "EUR")
+            ->doSetPaymentTerms("Zahlbar sofort", new \DateTime('+3 days'))
+            ->doSetPaymentMeansForCreditTransfer(true, "DE12500105170648489890")
+            ->doAddNote('Rechnung gemäß Bestellung vom 01.03.2018.')
+            ->doAddNote('Lieferant GmbH' . PHP_EOL . 'Lieferantenstraße 20' . PHP_EOL . '80333 München' . PHP_EOL . 'Deutschland' . PHP_EOL . 'Geschäftsführer: Hans Muster' . PHP_EOL . 'Handelsregisternummer: H A 123' . PHP_EOL . PHP_EOL, ZugferdTextSubjectCodeQualifiers::UNTDID_4451_REG)
+            ->doSetBuyer("Kunden AG Mitte", "69876", "Frankfurt", "Lieferantenstraße 20", "DE", "34676-342323")
+            ->doSetBuyerContact("Hans Miller")
+            ->doSetBuyerElectronicCommunication("kunde@kunde.de")
+            ->doSetSeller("Lieferant GmbH", "80333", "München", "Lieferantenstraße 20", "DE", null, "4000001123452", "0088")
+            ->doAddSellerTaxRegistration("FC", "201/113/40209")
+            ->doAddSellerTaxRegistration("VA", "DE123456789")
+            ->doSetSellerContact("Horst Meier", null, "horst@nowhere.all", "+49-0000-8888888")
+            ->doSetSellerElectronicCommunication("lieferant@lieferant.de")
+            ->doAddTradeLineItem(1, "PositionText", 31.67, 61.64, ZugferdUnitCodes::REC20_PIECE, 0.0, '', 'S', 'VAT', 19);
+
+        $this->disableRenderXmlContent();
+        $this->assertXPathValue('/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement/ram:BuyerTradeParty/ram:Name', "Kunden AG Mitte");
+        $this->assertXPathValueWithIndex('/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:LineTotalAmount', 0, "1952.14");
+        $this->assertXPathValueWithIndex('/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:ChargeTotalAmount', 0, "0.0");
+        $this->assertXPathValueWithIndex('/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:AllowanceTotalAmount', 0, "0.0");
+        $this->assertXPathValueWithIndex('/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:TaxBasisTotalAmount', 0, "1952.14");
+        $this->assertXPathValueWithIndexAndAttribute('/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:TaxTotalAmount', 0, "370.91", "currencyID", "EUR");
+        $this->assertXPathValueWithIndex('/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:RoundingAmount', 0, "0.0");
+        $this->assertXPathValueWithIndex('/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:GrandTotalAmount', 0, "2323.05");
+        $this->assertXPathValueWithIndex('/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:TotalPrepaidAmount', 0, "0.0");
+        $this->assertXPathValueWithIndex('/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:DuePayableAmount', 0, "2323.05");
+    }
+}
diff --git a/tests/traits/HandlesXmlTests.php b/tests/traits/HandlesXmlTests.php
index bc62f70c..7e303682 100644
--- a/tests/traits/HandlesXmlTests.php
+++ b/tests/traits/HandlesXmlTests.php
@@ -7,7 +7,7 @@
 trait HandlesXmlTests
 {
     /**
-     * @var ZugferdDocumentBuilder
+     * @var \horstoeko\zugferd\ZugferdDocumentBuilder|\horstoeko\zugferd\quick\ZugferdQuickDescriptor
      */
     protected static $document;