Sales Tax Calculator
Calculate pre-tax amount, tax amount, and total including tax
Sales Tax Calculator
Enter your details below and get instant results
Sales Tax Calculator
Calculate sales tax amounts. Add tax to a pre-tax amount or remove tax from a total to find the original price.
How to Use
- Enter the amount
- Enter the sales tax rate
- Choose whether to add or remove tax
- Click Calculate to see the breakdown
Formula
Tax = Amount x Rate/100 | Total = Amount + Tax
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