Hi all,

I'm trying to calculate VAT 17.5%.

There are 2 fields ( that the contents should be added together.

Then there is a % field, which can be varible

Then there is the total % field which should be:

17.5% of the 2 fields but depends on the % varible. See below for an example. Anyone know how to do this??? Thanks in advance!!!

Field1----------Field2---------%----------Total%

£50------------£50----------25%---------£25.00

£25------------£25----------50%---------£25.00

Total% *.175

Phil