| 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 | $102.81 | 4.849% | $107.7953 | $107.80 | $107.80 | $107.80 |
| Purchase #2 | $59.62 | 3.607% | $61.7705 | $61.77 | $61.75 | $61.80 |
| Purchase #3 | $64.75 | 9.420% | $70.8495 | $70.85 | $70.85 | $70.80 |
| Purchase #4 | $194.42 | 8.387% | $210.726 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $50.63 | 6.325% | $53.8323 | $53.83 | $53.85 | $53.80 |
| Purchase #6 | $28.64 | 8.446% | $31.0589 | $31.06 | $31.05 | $31.10 |
| Purchase #7 | $232.39 | 9.728% | $254.9969 | $255.00 | $255.00 | $255.00 |
| 7 purchase totals = | $733.26 | $791.0294 | $791.04 | $791.05 | $791.00 | |