I want to know in which module and where to set up the roundings rules for a free text invoice.
It is the total that I would like to have setup to be rounded to a whole Swedish Crown.
The rounding need to be added on a separate line/section on the free text invoice and also to be posting to the rounding main account.
I would very much appreciate to have some screen shots showing where to go to get this done.
Thank you in advance for your kind help here.