Sales tax calculator

Client

Quick receipt total with a percent sales tax rate.

How to use

Enter subtotal|taxRatePercent.

About Sales tax calculator

Add sales tax to a subtotal—shows tax amount and total, browser-only. The interactive transform on this page runs in your browser tab—Toolcore does not need your paste for the core operation described above.

How to use this page

Paste or type in the main workspace, run the primary action from the toolbar, then copy or download the result. Use Load example when the page offers it, or URL prefill (?q= / ?qb=) so agents and tickets open the same input.

Subtotal: $100.00
Tax (8.25%): $8.25
Total: $108.25

Nearby workflows on Toolcore

  • VAT calculator — Compute VAT inclusive or exclusive amounts from net price and rate—browser-only. when units or numeric output should be checked on a related calculator.
  • Tip calculator — Check subtotal, tip percent, optional sales tax on food, and split—common U. when units or numeric output should be checked on a related calculator.
  • Discount calculator — Original price and discount percent—savings and final price in your browser. when units or numeric output should be checked on a related calculator.
  • Markup percent calculator — Selling price and profit from cost and markup percentage. when units or numeric output should be checked on a related calculator.

Common use cases

  • Estimate checkout total with local tax.
  • Back-of-napkin pricing for invoices.

Common mistakes to avoid

  • Tax-inclusive price

    Input is pre-tax subtotal only.

FAQ

Multiple items?

Sum items first, then enter subtotal.

More tools

Related utilities you can open in another tab—mostly client-side.