| 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 | $53.35 | 7.117% | $57.1469 | $57.15 | $57.15 | $57.10 |
| Purchase #2 | $184.86 | 9.377% | $202.1943 | $202.19 | $202.20 | $202.20 |
| Purchase #3 | $15.50 | 11.836% | $17.3346 | $17.33 | $17.35 | $17.30 |
| Purchase #4 | $154.93 | 10.316% | $170.9126 | $170.91 | $170.90 | $170.90 |
| Purchase #5 | $25.97 | 4.634% | $27.1734 | $27.17 | $27.15 | $27.20 |
| Purchase #6 | $127.40 | 5.652% | $134.6006 | $134.60 | $134.60 | $134.60 |
| Purchase #7 | $23.88 | 8.286% | $25.8587 | $25.86 | $25.85 | $25.90 |
| 7 purchase totals = | $585.89 | $635.2211 | $635.21 | $635.20 | $635.20 | |