| 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 | $74.88 | 10.448% | $82.7035 | $82.70 | $82.70 | $82.70 |
| Purchase #2 | $86.33 | 13.263% | $97.7799 | $97.78 | $97.80 | $97.80 |
| Purchase #3 | $107.43 | 4.746% | $112.5286 | $112.53 | $112.55 | $112.50 |
| Purchase #4 | $33.91 | 7.511% | $36.457 | $36.46 | $36.45 | $36.50 |
| Purchase #5 | $29.49 | 12.332% | $33.1267 | $33.13 | $33.15 | $33.10 |
| Purchase #6 | $219.44 | 9.631% | $240.5743 | $240.57 | $240.55 | $240.60 |
| Purchase #7 | $112.27 | 8.858% | $122.2149 | $122.21 | $122.20 | $122.20 |
| 7 purchase totals = | $663.75 | $725.3849 | $725.38 | $725.40 | $725.40 | |