| 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 | $108.82 | 3.483% | $112.6102 | $112.61 | $112.60 | $112.60 |
| Purchase #2 | $106.99 | 10.533% | $118.2593 | $118.26 | $118.25 | $118.30 |
| Purchase #3 | $163.65 | 3.861% | $169.9685 | $169.97 | $169.95 | $170.00 |
| Purchase #4 | $28.87 | 8.673% | $31.3739 | $31.37 | $31.35 | $31.40 |
| Purchase #5 | $109.83 | 9.489% | $120.2518 | $120.25 | $120.25 | $120.30 |
| Purchase #6 | $66.68 | 12.108% | $74.7536 | $74.75 | $74.75 | $74.80 |
| Purchase #7 | $121.52 | 10.490% | $134.2674 | $134.27 | $134.25 | $134.30 |
| 7 purchase totals = | $706.36 | $761.4847 | $761.48 | $761.40 | $761.70 | |