👉 Grocery math involves calculating the total cost of items purchased at a grocery store, considering various factors like unit prices, discounts, and sales. It starts with listing all items, their quantities, and the corresponding prices per unit (e.g., $2.99 for a pound of apples). You then multiply each item's quantity by its unit price to find the total cost for that item, summing these amounts to get the subtotal. Next, apply any applicable discounts (like percentage off or buy-one-get-one-free) by calculating the discount amount and subtracting it from the subtotal. Finally, factor in any additional costs like sales tax (typically 7-10% of the subtotal) and add it to the subtotal to arrive at the final total. This process ensures accurate budgeting and helps manage spending effectively while shopping.
