| 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 | $109.74 | 5.683% | $115.9765 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $38.65 | 8.107% | $41.7834 | $41.78 | $41.80 | $41.80 |
| Purchase #3 | $193.68 | 4.587% | $202.5641 | $202.56 | $202.55 | $202.60 |
| Purchase #4 | $11.53 | 13.737% | $13.1139 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $44.44 | 13.122% | $50.2714 | $50.27 | $50.25 | $50.30 |
| Purchase #6 | $41.29 | 12.642% | $46.5099 | $46.51 | $46.50 | $46.50 |
| Purchase #7 | $146.40 | 4.657% | $153.2178 | $153.22 | $153.20 | $153.20 |
| 7 purchase totals = | $585.73 | $623.4370 | $623.43 | $623.40 | $623.50 | |