| 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 | $83.71 | 11.431% | $93.2789 | $93.28 | $93.30 | $93.30 |
| Purchase #2 | $17.97 | 12.603% | $20.2348 | $20.23 | $20.25 | $20.20 |
| Purchase #3 | $160.54 | 8.648% | $174.4235 | $174.42 | $174.40 | $174.40 |
| Purchase #4 | $234.84 | 10.419% | $259.308 | $259.31 | $259.30 | $259.30 |
| Purchase #5 | $109.41 | 10.116% | $120.4779 | $120.48 | $120.50 | $120.50 |
| Purchase #6 | $158.74 | 13.443% | $180.0794 | $180.08 | $180.10 | $180.10 |
| Purchase #7 | $111.85 | 6.681% | $119.3227 | $119.32 | $119.30 | $119.30 |
| 7 purchase totals = | $877.06 | $967.1252 | $967.12 | $967.15 | $967.10 | |