15% discount formula

Hi everyone,
I hope someone can help me with this formula its doing my head in. I would like to add a formula to my invoice that will give minus 15% off the Sub total.

This is what i am trying to do





Sub Total $12.00
Less 15% would like the 15% formula to go here
P&H $3.50
Grand Total $15.50

I hope someone can help me out

thanks inadvance.

Shelley

To calculate an original price minus 15% is the same as calculating 85% of that vale so if you have the cost or price ($12) in A1 use the formula

=A1*85%

Wow thanks so much Daddylonglegs that worked something so very simple.

Regards
Shelley