| 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 | $135.75 | 5.771% | $143.5841 | $143.58 | $143.60 | $143.60 |
| Purchase #2 | $116.40 | 8.553% | $126.3557 | $126.36 | $126.35 | $126.40 |
| Purchase #3 | $67.98 | 10.419% | $75.0628 | $75.06 | $75.05 | $75.10 |
| Purchase #4 | $114.59 | 11.146% | $127.3622 | $127.36 | $127.35 | $127.40 |
| Purchase #5 | $129.42 | 7.534% | $139.1705 | $139.17 | $139.15 | $139.20 |
| Purchase #6 | $30.88 | 9.739% | $33.8874 | $33.89 | $33.90 | $33.90 |
| Purchase #7 | $80.34 | 5.538% | $84.7892 | $84.79 | $84.80 | $84.80 |
| 7 purchase totals = | $675.36 | $730.2119 | $730.21 | $730.20 | $730.40 | |