1 Reply Latest reply on Jan 21, 2014 6:45 PM by SteveMartino

    perform calculation



      perform calculation


           If I have a check box ticked yes I would like my database to perform a calculation - can someone please let me know how to set this up.

           I'm doing an invoice and I have a checkbox yes/no for if tax is to be added.
           If check box is ticked yes I need the total field to add 10% tax to my invoice total.
           If my checkbox is ticked no then no tax is to be added to my invoice total.

           Thank you for your help.