on page VAT Calculation...please help!
Product price, and order amount, already includes VAT:
<?php echo(number_format($rsORDER->getColumnVal("OrderAmount"), 2, '.', ',')); ?>
Let's say this is £80.00. The VAT rate is 20%.
How do I do an on-page calculation to display how much of the £80.00 was vat?
Thank you so much!