Calculating Pricing with Percentages?
I have been staring at this issue for too long. Need help!
I am wanting to do some calculations using percentages, as well as adding, subtracting & multiplying. For Example./
10 x 2 = 20
20 x 5 = 100 Rate
100 - 30% = 70 Discount
70 + 9 = 79 Fee
79 + 10% = 86.90 GST
I have worked out the to use Numeric Entry and Triggers. But cannot not get it to work at the percentage onwards. HELP!
I have attached where I am up to. Ignore the basic layout, was working on functionality not presentation. Thanks in Advance :)