| 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 | $117.93 | 4.600% | $123.3548 | $123.35 | $123.35 | $123.40 |
| Purchase #2 | $224.57 | 6.137% | $238.3519 | $238.35 | $238.35 | $238.40 |
| Purchase #3 | $143.25 | 4.466% | $149.6475 | $149.65 | $149.65 | $149.60 |
| Purchase #4 | $155.82 | 9.135% | $170.0542 | $170.05 | $170.05 | $170.10 |
| Purchase #5 | $167.40 | 5.672% | $176.8949 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $71.81 | 3.283% | $74.1675 | $74.17 | $74.15 | $74.20 |
| Purchase #7 | $33.93 | 10.458% | $37.4784 | $37.48 | $37.50 | $37.50 |
| 7 purchase totals = | $914.71 | $969.9492 | $969.94 | $969.95 | $970.10 | |