| 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 | $190.47 | 5.407% | $200.7687 | $200.77 | $200.75 | $200.80 |
| Purchase #2 | $139.84 | 3.600% | $144.8742 | $144.87 | $144.85 | $144.90 |
| Purchase #3 | $150.96 | 4.787% | $158.1865 | $158.19 | $158.20 | $158.20 |
| Purchase #4 | $24.50 | 8.460% | $26.5727 | $26.57 | $26.55 | $26.60 |
| Purchase #5 | $19.43 | 10.381% | $21.447 | $21.45 | $21.45 | $21.40 |
| Purchase #6 | $50.37 | 8.290% | $54.5457 | $54.55 | $54.55 | $54.50 |
| Purchase #7 | $147.36 | 12.447% | $165.7019 | $165.70 | $165.70 | $165.70 |
| 7 purchase totals = | $722.93 | $772.0967 | $772.10 | $772.05 | $772.10 | |