Three meals, four people, one shared dish
A receipt says 3 × meals at $24 = $72. Dividing $72 equally between four people would charge everyone $18, even though two people ate a full meal and two shared one. Keep the three meals separate: meal 1 belongs to Ana, meal 2 to Ben, and meal 3 belongs equally to Cara and Dev.
| Person | Meals | Tax + tip | Total |
|---|---|---|---|
| Ana | $24.00 | $6.72 | $30.72 |
| Ben | $24.00 | $6.72 | $30.72 |
| Cara | $12.00 | $3.36 | $15.36 |
| Dev | $12.00 | $3.36 | $15.36 |
| Total | $72.00 | $20.16 | $92.16 |
The example uses an illustrative tax amount, not a tax rate recommendation. The 20% tip is calculated on the $72 item subtotal.
Enter the receipt without counting anything twice
- Start with line totals. If a row says “3 × $24,” enter three $24 meals when different people ate them. You can also enter a single $72 row with unequal weights 2, 2, 1, 1 for this example.
- Assign shared items only to the people who shared them. A $12 appetizer for Ana and Cara adds $6 to each. Leave Ben and Dev unchecked.
- Copy the tax and service amounts from the receipt. If prices already include tax, leave Tax at 0. A service charge belongs in Service once, even if you also choose to add a separate tip.
- Check the printed total before adding an extra tip. Item subtotal minus discount plus tax and service should match the receipt’s pre-tip total. Investigate a mismatch before requesting payment.
When a discount belongs to one person
The discount box spreads a bill-wide discount proportionally. It is not the right place for a coupon that applies only to one meal. For that case, reduce that item’s price first and leave the global discount unchanged. If the restaurant already deducted the discount from the item prices, do not subtract it again.
The same distinction matters for charges. This tool spreads tax and service by discounted subtotal. If only certain items attract a charge and the group wants to follow that exactly, add the charge as a separate item assigned to those people and leave the corresponding global charge at 0. Enter the tip as an amount in that case: a percentage of all items would also tip on the added charge. Use the restaurant’s actual figures; this calculator does not determine tax rules.
What happens to the odd cent?
For a $10 dish shared three ways, the shares are $3.34, $3.33 and $3.33. We allocate the leftover cent to the largest fractional share; equal fractions use the order of people in the calculator. Every line and adjustment reconciles, so the grand total is still $10 rather than $9.99.
Equal splits and one person treating the table
For an agreed equal split, enter the entire pre-adjustment bill as one item and select everyone. For someone covering another person’s food, assign those items to the person paying for them. A participant’s share is what they are responsible for, which may differ from who handed their card to the restaurant.
Who fronted the bill is a separate question. If Ana pays the restaurant for everyone, she collects Ben’s, Cara’s and Dev’s totals and covers her own. If several people paid different bills, use the trip settlement calculator to account for those payments.