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Sales Tax Calculator
Add sales tax to any price, or work backwards from the total.
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Results
Tax Amount
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Total Price
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How to use the Sales Tax Calculator
Enter the pre-tax price and your local sales tax rate to get the tax amount and final total.
Frequently Asked Questions
Divide the total by (1 + rate). For example, $108.50 at 8.5% tax: 108.50 ÷ 1.085 = $100.