Sales Tax Calculator

Calculate the total price including tax, or find the pre-tax price from the total.

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Sales Tax

Enter the price and sales tax rate.

Total with tax
$0
Tax amount: $0
Pre-tax price
$0
Tax amount
$0
Total with tax
$0
Tax rate
0%

Worked example

With the default inputs shown below, this calculator returns the following results:

InputValue
Price ($)$100
Sales tax rate (%)8.875%
Calculation modeAdd tax to price
ResultValue
Total with tax$108.88
Pre-tax price$100.00
Tax amount$8.88
Tax rate8.875%

Values shown are produced by this page in your browser; change any input to update them.

How to use the Sales Tax

  1. Price ($) — default $100
  2. Sales tax rate (%) — default 8.875%
  3. Calculation mode — default Add tax to price
  4. Press Calculate to update the results instantly.

Frequently asked questions

Sources & references