Hi:

Í´v two fields:
Price and Merma,
Price is Float and Merma is an SmallInt.

I need to write a new field like this:

New_Field = (Merma/100) * Price) + Price.

I´d write a Computer By Field like below:

((MERMA/100) + PRICE) + PRICE.

It round the value to the same value of Price because (MERMA/100) not accept
decimals.

What can I Do?

Sorry My English

Regards