How to interface Tax amounts in AR

Hi,

We have a requirement where we have AR invoices to be interfaced.

The problem we are facing is that the Tax and line amounts has the rounding off issues though the total Transaction amount remains same.

The Tax set-up doesn't allow us to enter the self-assessed tax amount.

Could we pass on the Tax lines in AR interface with the Tax amount for getting the desired results?

Regards,

Saurabh