| 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 | $24.30 | 3.114% | $25.0567 | $25.06 | $25.05 | $25.10 |
| Purchase #2 | $114.38 | 3.376% | $118.2415 | $118.24 | $118.25 | $118.20 |
| Purchase #3 | $21.97 | 8.316% | $23.797 | $23.80 | $23.80 | $23.80 |
| Purchase #4 | $17.87 | 8.340% | $19.3604 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $111.38 | 4.584% | $116.4857 | $116.49 | $116.50 | $116.50 |
| Purchase #6 | $29.39 | 6.689% | $31.3559 | $31.36 | $31.35 | $31.40 |
| Purchase #7 | $159.77 | 4.437% | $166.859 | $166.86 | $166.85 | $166.90 |
| 7 purchase totals = | $479.06 | $501.1562 | $501.17 | $501.15 | $501.30 | |