Discount Calculator with Tax
Focus on discount math; tax notes provided in examples.
Discount Calculator
Pick what you want to find (Sale Price or Discount %), enter the other two numbers, then hit Calculate. We'll show the result and your savings.
Pick what to compute, fill the two inputs, then click Calculate. Results will appear here.
Formulas
- Sale = List × (1 − %/100)
- Amount = List − Sale
- % = (List − Sale) ÷ List × 100