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Sales Tax Calculator

Quick answer

This calculator computes sales tax and total price.

  • Simple to use for everyday decisions.
  • Reverse extraction mode.

Figures are estimates from this calculator’s standard formula — adjust the inputs in the tool below for your exact number.

How Does the Sales Tax Calculator Work?

Sales Tax = Price × Tax Rate; Total = Price × (1 + Rate)

The Sales Tax Calculator allows you to perform calculations quickly and easily. Simply enter the required values and click the calculate button to get instant results.

  1. 1

    Enter Values

    Enter the required values in the fields below.

  2. 2

    Adjust Settings

    Enter the financial data and business figures.

  3. 3

    View Results

    Click the "Calculate" button to see the result instantly.

FAQs

How do I back tax out of a total?

Divide by (1 + rate): $107.25 ÷ 1.0725 exposes a $100 pre-tax price.

Which rate do online sellers charge?

Generally the destination rate where the buyer sits, once economic nexus thresholds are met.