How this calculation works
Add a user-selected VAT/GST percentage to a tax-exclusive amount.
Worked starting inputs
Example inputs: Net Price = 100.0, Tax Pct = 5.0. Expected result: Tax amount: $5.00, Tax-inclusive price: $105.00. These are illustrative numbers, not market rates. Change a value to compare scenarios; download the result if useful.
Assumptions and limitations
This is simple tax arithmetic, not a country-specific tax determination.
Every result depends on the entered values. The tool does not fetch marketplace fees, infer current exchange rates or verify supplier policies. It is informational, not tax or financial advice.