4个订单:
订单1: Total = RMB140.60/2*1.09=RM76.60+20(预计2kg)=RM96.60
订单2 :Total = RMB266.60+10=276.60/2*1.09=RM150.75+60(预计6kg)=RM210.75
订单3 : Total= RMB1264.94/2*1.09=RM689.40+108(预计12kg)=RM797.40
订单4 : Total= RMB848/2*1.09=RM462.15+20(敏感)+50(预计5kg)=RM532.15
G. TOTAL = 1636.90
之前还有balance = RM48.80在我这里
RM1636.90-48.80=RM1588 多退少补~




