如何计算Tip
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A tip calculator computes the gratuity on a bill, total amount, and per-person split. Tip percentages vary by service type and country. In the US, 18–20% is standard for table service.
分步指南
- 1Tip = bill × tip rate
- 2Total = bill + tip
- 3Per person = total / number of diners
例题解析
输入
$55 bill, 18% tip, 3 people
结果
$9.90 tip, $64.90 total, $21.63/person
输入
$120 dinner, 20% tip, 4 people
结果
$24 tip, $144 total, $36/person