Online Calculators > Financial Calculators
Illinois Sales Tax Calculator
Illinois Sales Tax Calculator calculates the sales tax and final price for any Illinois. The IL sales tax calculator has the option to include tax in the gross price as well as the amount to be added to net price.
IL Tax Calculator
Simply enter the cost/price and the sales tax percentage, and the IL sales tax calculator will calculate the tax and the final price. Please note state sales tax rate might change, and the default sales tax for this calculator does not include local tax rate. To include
local tax rate into calculation, simply change the rate for the Sales Tax field.
Before Tax Price 
Total Tax 
Total Cost/Price 
$100.00 
$6.25 
$106.25 
