| 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 | $15.44 | 5.263% | $16.2526 | $16.25 | $16.25 | $16.30 |
| Purchase #2 | $150.63 | 9.853% | $165.4716 | $165.47 | $165.45 | $165.50 |
| Purchase #3 | $70.89 | 3.266% | $73.2053 | $73.21 | $73.20 | $73.20 |
| Purchase #4 | $205.40 | 11.711% | $229.4544 | $229.45 | $229.45 | $229.50 |
| Purchase #5 | $101.90 | 4.504% | $106.4896 | $106.49 | $106.50 | $106.50 |
| Purchase #6 | $87.54 | 13.255% | $99.1434 | $99.14 | $99.15 | $99.10 |
| Purchase #7 | $226.97 | 6.106% | $240.8288 | $240.83 | $240.85 | $240.80 |
| 7 purchase totals = | $858.77 | $930.8457 | $930.84 | $930.85 | $930.90 | |