| 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 | $210.29 | 8.458% | $228.0763 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $195.52 | 6.765% | $208.7469 | $208.75 | $208.75 | $208.70 |
| Purchase #3 | $7.39 | 7.359% | $7.9338 | $7.93 | $7.95 | $7.90 |
| Purchase #4 | $102.66 | 10.481% | $113.4198 | $113.42 | $113.40 | $113.40 |
| Purchase #5 | $89.49 | 11.310% | $99.6113 | $99.61 | $99.60 | $99.60 |
| Purchase #6 | $35.40 | 5.428% | $37.3215 | $37.32 | $37.30 | $37.30 |
| Purchase #7 | $243.51 | 11.203% | $270.7904 | $270.79 | $270.80 | $270.80 |
| 7 purchase totals = | $884.26 | $965.9000 | $965.90 | $965.90 | $965.80 | |