MerchPOS - Surcharges & POS

Surcharge Calculator is a dual pricing calculator for merchants, cashiers, and POS operators. Enter any sale amount and instantly see the total with taxes, service charges, surcharges, and fees. Dual pricing, made simple Show the cash price and the card price side by side. Dual pricing lets you recover credit card processing costs while staying transparent with every customer. Surcharges, service charges, and fees Set your own surcharge percentage and tax rate. The calculator applies taxes first, then fees, so you can quote: • Total — the amount you entered • Total + Taxes — amount after sales tax • Total + Taxes & Fees — final amount with surcharge or service charge Built for the counter Large keypad, clear totals, and a layout that works on phones and tablets. Perfect for retail, restaurants, salons, auto shops, and any business that adds a card surcharge, convenience fee, or service charge. Why merchants use it • Dual pricing calculator for cash vs card • Credit card surcharge calculator • Service charge and convenience fee calculator • Sales tax plus surcharge in one step • Custom surcharge % and tax % in Settings • No account required — open and calculate Enter the amount. See the fee. Quote the total.