| 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 | $78.74 | 9.821% | $86.4731 | $86.47 | $86.45 | $86.50 |
| Purchase #2 | $171.26 | 13.666% | $194.6644 | $194.66 | $194.65 | $194.70 |
| Purchase #3 | $11.59 | 8.474% | $12.5721 | $12.57 | $12.55 | $12.60 |
| Purchase #4 | $23.55 | 12.474% | $26.4876 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $43.94 | 7.767% | $47.3528 | $47.35 | $47.35 | $47.40 |
| Purchase #6 | $169.81 | 12.201% | $190.5285 | $190.53 | $190.55 | $190.50 |
| Purchase #7 | $144.97 | 12.532% | $163.1376 | $163.14 | $163.15 | $163.10 |
| 7 purchase totals = | $643.86 | $721.2161 | $721.21 | $721.20 | $721.30 | |