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Reverse Sales Tax Calculator

Calculate price before tax from total price.

Reverse Sales Tax Calculator - Calculate Pre-Tax Price

Reverse Sales Tax Calculator

Calculate the original price before tax from the total price including tax.

Reverse Tax Calculator

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Calculation Results

Original Price (Before Tax):
Tax Amount:
Tax Rate:
Total Price (With Tax):

Common Tax Rates

Price Breakdown

Original Price:
Tax:

How Reverse Sales Tax Calculation Works

Formula

Original Price = Total Price ÷ (1 + Tax Rate)
Tax Amount = Total Price - Original Price

Example

Given: Total Price = $107.50, Tax Rate = 7.5%
Original Price: $107.50 ÷ 1.075 = $100.00
Tax Amount: $107.50 - $100.00 = $7.50

When to Use

  • Determining original product price from receipt totals
  • Calculating pre-tax prices for accounting purposes
  • Comparing prices across different tax jurisdictions
  • Business expense categorization and reporting

Tips

  • Always verify the tax rate for your specific location
  • Consider compound taxes if applicable in your area
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