Sales Tax Calculator
Calculate tax amount and total price using a tax percentage. Helpful for sales tax and VAT-style calculations.
Why use a sales tax calculator?
Benefits
- Fast invoice totals and quote estimates.
- Clear separation between pre-tax and tax.
- Useful for budgeting and receipts validation.
Common use cases
- Adding sales tax to an item price.
- Checking VAT on purchase totals.
- Pricing calculations for e-commerce.
Field guide
Amount: Pre-tax amount.
Tax %: Percentage rate applied.
Tax Amount: amount × rate.
Total: amount + tax.