Sales Tax Calculator
Calculate a subtotal, tax amount and final total for a user-entered sales-tax rate.
Subtotal$100.00
Tax$8.25
Total$108.25
How this tool works
Subtotal = unit price × quantity. Sales tax = subtotal × tax rate. Total = subtotal + tax.
Example
A $100 purchase at an 8.25% rate produces $8.25 tax and a $108.25 total.
Common questions
Does CrunchAnything know my local sales-tax rate?
No. Enter the applicable combined rate for the jurisdiction and transaction.
Are all purchases taxable at the same rate?
No. Exemptions, product categories and local rules vary, so verify the correct tax treatment.