Discount Calculator
Find the sale price and how much you save, with optional sales tax.
$25.00
You save
$75.00
Sale price
$0.00
Tax
$75.00
Final price
Formula & methodology
Savings = price × discount% ; Sale = price − savings ; Final = sale × (1 + tax%).
Worked example
- $200, 25% off, 10% tax → Save $50.00, sale $150.00, final $165.00
Frequently asked questions
Is tax applied before or after the discount?
Sales tax is normally applied to the discounted price, so this calculator taxes the sale price, not the original price.
Privacy
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