Calculation code with javascript

[BCMG76]

What code must I use if I want to create an order form on my website where patrons can order and/or request a product and/or services from the price list, the order form should calculate the total amount of the products/services requested, the VAT of 15% and add that to the order amount, Please help?

[Philip M]

Check out forum Rule#1.5. We are very happy to assist and guide you, but we will not do your homework for you. If you yourself make a substantial effort, then I am sure that someone will help you correct/improve your script.

It is your responsibility to die() if necessary….. - PHP Manual