| 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 | $112.88 | 7.386% | $121.2173 | $121.22 | $121.20 | $121.20 |
| Purchase #2 | $42.51 | 10.220% | $46.8545 | $46.85 | $46.85 | $46.90 |
| Purchase #3 | $152.30 | 4.498% | $159.1505 | $159.15 | $159.15 | $159.20 |
| Purchase #4 | $151.66 | 9.362% | $165.8584 | $165.86 | $165.85 | $165.90 |
| Purchase #5 | $47.67 | 6.308% | $50.677 | $50.68 | $50.70 | $50.70 |
| Purchase #6 | $201.54 | 4.607% | $210.8249 | $210.82 | $210.80 | $210.80 |
| Purchase #7 | $112.58 | 4.546% | $117.6979 | $117.70 | $117.70 | $117.70 |
| 7 purchase totals = | $821.14 | $872.2805 | $872.28 | $872.25 | $872.40 | |