| 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 | $52.98 | 8.233% | $57.3418 | $57.34 | $57.35 | $57.30 |
| Purchase #2 | $112.83 | 3.598% | $116.8896 | $116.89 | $116.90 | $116.90 |
| Purchase #3 | $119.94 | 12.742% | $135.2228 | $135.22 | $135.20 | $135.20 |
| Purchase #4 | $33.35 | 9.227% | $36.4272 | $36.43 | $36.45 | $36.40 |
| Purchase #5 | $219.57 | 7.555% | $236.1585 | $236.16 | $236.15 | $236.20 |
| Purchase #6 | $224.72 | 7.776% | $242.1942 | $242.19 | $242.20 | $242.20 |
| Purchase #7 | $42.41 | 6.450% | $45.1454 | $45.15 | $45.15 | $45.10 |
| 7 purchase totals = | $805.80 | $869.3795 | $869.38 | $869.40 | $869.30 | |