Reverse Sales Tax Calculator

$6.25 + 14% tax= $5.48 Original Price (before tax)

See exactly how we calculated the pre-tax price from your tax-inclusive amount. Our step-by-step breakdown shows the precise mathematics behind removing sales tax from a total price.

Quick Reference

Final Price (with tax)$6.25

Tax Rate (%)14%

Tax Amount$0.77

Original Price (before tax)$5.48

Calculation Steps

Final price with tax: $6.25

Convert tax rate to decimal: 14% ÷ 100 = 0.140

Calculate divisor (1 + tax rate): 1 + 0.140 = 1.140

Divide final price by divisor: $6.25 ÷ 1.140 = $5.48

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How It Works

To find the original price before tax, divide the tax-inclusive amount by (1 + tax rate as decimal). This calculator handles the math for you, showing each step of the process.

The Formula

Original Price = Final Price ÷ (1 + Tax Rate%/100)

Example Calculation

For a final price of $6.25 with 14% tax rate, divide $6.25 by (1 + 14/100) to get the original price of $5.48. The tax amount is $0.77.