About final price calculator
The price on a tag is not always what you pay. The calculator applies a discount and then GST to show the amount you actually pay.
Order of operations
Normally the discount applies to the marked price, and GST is charged on the discounted price. ₹5,000 with a 20% discount and 18% GST: 4,000 + 720 = ₹4,720.
Check the invoice
Some prices already include GST. Compare the final bill against the figure here.
A worked example
An item marked ₹10,000 with 15 percent off costs ₹8,500, and 18 percent GST on that adds ₹1,530, so you pay ₹10,030. If the marked price already includes GST, the tax is taken out of the discounted price instead.
Read the label
Retail price labels in India generally include taxes, while business-to-business quotes often do not. Check which one you are looking at.
