Calculate discounted price, total savings, markup percentage, and net profit margins.
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Final Price = Original Price × (1 - Discount / 100). Profit Margin = ((Revenue - Cost) / Revenue) × 100%.
Margin is profit divided by revenue, whereas Markup is profit divided by cost.
Calculate GST (Goods and Services Tax) amount with CGST, SGST, IGST breakdown for standard rates (5%, 12%, 18%, 28%).
Calculate percentage values, percentage increase/decrease, and "what percentage is X of Y" instantly.