Sales Tax Calculator
Add tax to a subtotal, or remove tax from a total. Useful for expense reports and invoicing.
Result
Total
$0.00
Subtotal
$0
Tax
$0
Reverse calculation
Subtotal = Total ÷ (1 + rate)
If a $108.25 total includes 8.25% tax, then the pre-tax price was $108.25 ÷ 1.0825 = $100.