Heritage House POS Training Practice Test 2026 – Complete Prep Resource

Variable pricing means the total depends on the actual amount being sold, so the POS must use the real quantity to calculate the price. You enter the weight or quantity, the system multiplies the price per unit (the unit price) by that quantity, and then applies any modifiers like discounts or add-ons. The result is the final price that reflects how much the item actually costs based on its measured quantity.

This makes sense because for by-weight items, two customers can buy different amounts, so the price must reflect the exact weight. If there are modifiers, they adjust the base amount to produce the correct final price.

Picking a fixed price regardless of weight ignores the actual quantity and would misprice by weight. Pricing that’s determined randomly at checkout isn’t how a POS operates, and having weight entered without calculating a price means the system wouldn’t produce a legitimate total.