| 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 | $79.31 | 9.869% | $87.1371 | $87.14 | $87.15 | $87.10 |
| Purchase #2 | $238.55 | 6.610% | $254.3182 | $254.32 | $254.30 | $254.30 |
| Purchase #3 | $15.86 | 8.787% | $17.2536 | $17.25 | $17.25 | $17.30 |
| Purchase #4 | $202.91 | 13.182% | $229.6576 | $229.66 | $229.65 | $229.70 |
| Purchase #5 | $65.26 | 12.864% | $73.655 | $73.66 | $73.65 | $73.70 |
| Purchase #6 | $77.31 | 11.292% | $86.0398 | $86.04 | $86.05 | $86.00 |
| Purchase #7 | $168.59 | 9.266% | $184.2115 | $184.21 | $184.20 | $184.20 |
| 7 purchase totals = | $847.79 | $932.2728 | $932.28 | $932.25 | $932.30 | |