| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $157.57 | 3.624% | $163.2803 | $163.28 | $163.30 | $163.30 |
| Purchase #2 | $154.60 | 13.482% | $175.4432 | $175.44 | $175.45 | $175.40 |
| Purchase #3 | $25.83 | 10.218% | $28.4693 | $28.47 | $28.45 | $28.50 |
| Purchase #4 | $110.58 | 3.346% | $114.28 | $114.28 | $114.30 | $114.30 |
| Purchase #5 | $116.92 | 7.234% | $125.378 | $125.38 | $125.40 | $125.40 |
| Purchase #6 | $83.88 | 7.336% | $90.0334 | $90.03 | $90.05 | $90.00 |
| Purchase #7 | $86.77 | 8.767% | $94.3771 | $94.38 | $94.40 | $94.40 |
| 7 purchase totals = | $736.15 | $791.2613 | $791.26 | $791.35 | $791.30 | |