| 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 | $24.58 | 8.632% | $26.7017 | $26.70 | $26.70 | $26.70 |
| Purchase #2 | $125.82 | 7.109% | $134.7645 | $134.76 | $134.75 | $134.80 |
| Purchase #3 | $204.27 | 3.472% | $211.3623 | $211.36 | $211.35 | $211.40 |
| Purchase #4 | $110.98 | 9.182% | $121.1702 | $121.17 | $121.15 | $121.20 |
| Purchase #5 | $99.75 | 10.694% | $110.4173 | $110.42 | $110.40 | $110.40 |
| Purchase #6 | $169.64 | 12.391% | $190.6601 | $190.66 | $190.65 | $190.70 |
| Purchase #7 | $72.88 | 3.847% | $75.6837 | $75.68 | $75.70 | $75.70 |
| 7 purchase totals = | $807.92 | $870.7598 | $870.75 | $870.70 | $870.90 | |