To use the program's automatic invoice rounding function, you must set up the G/L account or accounts where rounding differences will be posted. Before you can do this you must set up VAT product posting groups.
Set up the account in the Chart of Accounts window and name it Invoice Rounding or something similar. The program will use the account name as text for invoices that are rounded.
In the Gen. Posting Type field, select the <Blank> option.
Leave the VAT Bus. Posting Group field blank.
Click the AssistButton in the VAT Prod. Posting Group field. Select one of the codes in the VAT Product Posting Groups window, and then click OK to copy it to the field. Alternatively you can set up a new group code to be used for invoice rounding.
Specifying G/L Rounding Accounts for Posting Groups
Setting Up Rounding Rules for Local Currency
Setting Up Rounding Rules for Foreign Currency
Activating the Invoice Rounding Function