| 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 | $52.26 | 8.651% | $56.781 | $56.78 | $56.80 | $56.80 |
| Purchase #2 | $202.95 | 10.825% | $224.9193 | $224.92 | $224.90 | $224.90 |
| Purchase #3 | $112.50 | 7.667% | $121.1254 | $121.13 | $121.15 | $121.10 |
| Purchase #4 | $174.63 | 13.134% | $197.5659 | $197.57 | $197.55 | $197.60 |
| Purchase #5 | $56.33 | 10.748% | $62.3843 | $62.38 | $62.40 | $62.40 |
| Purchase #6 | $143.64 | 11.708% | $160.4574 | $160.46 | $160.45 | $160.50 |
| Purchase #7 | $36.58 | 13.637% | $41.5684 | $41.57 | $41.55 | $41.60 |
| 7 purchase totals = | $778.89 | $864.8017 | $864.81 | $864.80 | $864.90 | |