| 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 | $71.69 | 10.795% | $79.4289 | $79.43 | $79.45 | $79.40 |
| Purchase #2 | $116.63 | 13.348% | $132.1978 | $132.20 | $132.20 | $132.20 |
| Purchase #3 | $188.28 | 7.603% | $202.5949 | $202.59 | $202.60 | $202.60 |
| Purchase #4 | $37.32 | 4.334% | $38.9374 | $38.94 | $38.95 | $38.90 |
| Purchase #5 | $106.36 | 6.119% | $112.8682 | $112.87 | $112.85 | $112.90 |
| Purchase #6 | $169.87 | 9.728% | $186.395 | $186.40 | $186.40 | $186.40 |
| Purchase #7 | $171.95 | 10.316% | $189.6884 | $189.69 | $189.70 | $189.70 |
| 7 purchase totals = | $862.10 | $942.1106 | $942.12 | $942.15 | $942.10 | |