What will be the cost of the product in ₹ after adding 10% sales tax on ₹ 400?
Sales tax is charged on the sale of an item by the government which will get added to the bill amount.
Bill amount = ₹ 400
Tax to be paid = 10% of ₹ 400 = 10 × 400100 = ₹ 40
Cost of product after adding 10% sales tax = ₹ 400 + 40 = ₹ 440