| 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 | $117.49 | 7.142% | $125.8811 | $125.88 | $125.90 | $125.90 |
| Purchase #2 | $109.88 | 9.309% | $120.1087 | $120.11 | $120.10 | $120.10 |
| Purchase #3 | $68.73 | 13.152% | $77.7694 | $77.77 | $77.75 | $77.80 |
| Purchase #4 | $43.77 | 9.551% | $47.9505 | $47.95 | $47.95 | $48.00 |
| Purchase #5 | $161.40 | 7.343% | $173.2516 | $173.25 | $173.25 | $173.30 |
| Purchase #6 | $17.35 | 6.251% | $18.4345 | $18.43 | $18.45 | $18.40 |
| Purchase #7 | $208.35 | 8.589% | $226.2452 | $226.25 | $226.25 | $226.20 |
| 7 purchase totals = | $726.97 | $789.6410 | $789.64 | $789.65 | $789.70 | |