Merge branch 'sales_1082244_FixDiscountCaluclation' into '2021.1'

[Projekt: xRM-Sales][TicketNr.: 1082244][Fehler in Berechnung des Rabatts in Angebot]

See merge request xrm/basic!1067

process/Offer_lib/process.js

@@ -643,8 +643,8 @@ OfferItemUtils.getDiscountedNet = function(pExcludedIs, pOfferId, pDiscount, pEx
             if(!offeritemData[i][5].toString().includes(".")//only top items
                 && offeritemData[i][4] == "0")//which are not optional
             {
-                sum = eMath.addDec(sum, eMath.subDec(offeritemData[i][1], offeritemData[i][2])*offeritemData[i][0]);
-                vat = eMath.addDec(vat, offeritemData[i][3]*eMath.subDec(offeritemData[i][1], offeritemData[i][2])*offeritemData[i][0]/100);
+                sum = eMath.addDec(sum, eMath.subDec(offeritemData[i][1], offeritemData[i][1]/100*offeritemData[i][2])*offeritemData[i][0]);
+                vat = eMath.addDec(vat, offeritemData[i][3]*eMath.subDec(offeritemData[i][1], offeritemData[i][1]/100*offeritemData[i][2])*offeritemData[i][0]/100);
             }
         }