General ⇒ Calculate percentage

[aniyanrajan6]

I am working with the invoice source code from
http://www.latextemplates.com/template/invoice

I want to display the "Webhosting" value as a percentage of the Subtotal.

In the example pdf,
Subtotal = 734.55
Webhosting = (734.55 * 3.9 / 100) + 0.3 = 28.95

If the Subtotal is 734.55 then Webhosting should be 28.95.
How can I do that with the code in the above URL ?

I am new to latex. Please help.

Thanks.

[cgnieder]

Hi aniyanrajan6,

Welcome to the LaTeX community!

Please add a minimal working example (MWE) (if you're not sure what that is please follow the link) that shows us what you're doing and what you're struggling with. It is much easier to help when we see compilable code starting with \documentclass and ending with \end{document}.

Regards