I am creating sales invoices through SOAP web services. NetSuite seems to redo the math for us on the amount. The problem is that the rate field in NetSuite is only two significant digits. On some lines the Amount divided by the Quantity is not even and can be greater than 2 significant digits. Then NetSuite does the math again by doing Rate x Quantity resulting in an amount that is slightly off. My only solution is to not map to the native Quantity field and then the amounts come out correctly. Though we still want a quantity field, and while I can create a custom Quantity field, I would rather not. Any other solutions to avoid these small balance differences on invoices?