Tax · Display math
Add it or remove it.
Show the tax clearly.
Switch between tax-exclusive and tax-inclusive prices, then reconcile net, tax, and gross totals.
Entered price→Tax treatment→Tax amount
Tax amount
$20.00Net$100.00
Gross$120.00
Effective Tax Rate20.0%
Unit Gross$120.00
Planning estimate only. Verify actual tax rules, prices, cash-flow timing, exchange quotes, fees, and accounting treatment for your business.Calculation method
Exclusive prices multiply; inclusive prices divide.
Adding tax uses net × rate. Extracting tax divides the inclusive total by 1 + rate. This arithmetic tool does not determine nexus, registration, exemptions, product taxability, marketplace collection duties, or filing obligations.