| 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 | $87.45 | 8.760% | $95.1106 | $95.11 | $95.10 | $95.10 |
| Purchase #2 | $116.51 | 3.115% | $120.1393 | $120.14 | $120.15 | $120.10 |
| Purchase #3 | $248.30 | 12.105% | $278.3567 | $278.36 | $278.35 | $278.40 |
| Purchase #4 | $157.41 | 4.158% | $163.9551 | $163.96 | $163.95 | $164.00 |
| Purchase #5 | $83.33 | 4.816% | $87.3432 | $87.34 | $87.35 | $87.30 |
| Purchase #6 | $175.72 | 10.659% | $194.45 | $194.45 | $194.45 | $194.50 |
| Purchase #7 | $46.90 | 6.792% | $50.0854 | $50.09 | $50.10 | $50.10 |
| 7 purchase totals = | $915.62 | $989.4403 | $989.45 | $989.45 | $989.50 | |