| 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 | $64.80 | 12.708% | $73.0348 | $73.03 | $73.05 | $73.00 |
| Purchase #2 | $162.98 | 5.478% | $171.908 | $171.91 | $171.90 | $171.90 |
| Purchase #3 | $235.28 | 10.785% | $260.6549 | $260.65 | $260.65 | $260.70 |
| Purchase #4 | $118.62 | 11.388% | $132.1284 | $132.13 | $132.15 | $132.10 |
| Purchase #5 | $168.32 | 6.312% | $178.9444 | $178.94 | $178.95 | $178.90 |
| Purchase #6 | $138.86 | 3.718% | $144.0228 | $144.02 | $144.00 | $144.00 |
| Purchase #7 | $32.49 | 3.343% | $33.5761 | $33.58 | $33.60 | $33.60 |
| 7 purchase totals = | $921.35 | $994.2694 | $994.26 | $994.30 | $994.20 | |