| 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 | $216.28 | 8.659% | $235.0077 | $235.01 | $235.00 | $235.00 |
| Purchase #2 | $232.90 | 13.576% | $264.5185 | $264.52 | $264.50 | $264.50 |
| Purchase #3 | $148.71 | 6.370% | $158.1828 | $158.18 | $158.20 | $158.20 |
| Purchase #4 | $31.84 | 11.349% | $35.4535 | $35.45 | $35.45 | $35.50 |
| Purchase #5 | $195.60 | 8.572% | $212.3668 | $212.37 | $212.35 | $212.40 |
| Purchase #6 | $113.56 | 5.834% | $120.1851 | $120.19 | $120.20 | $120.20 |
| Purchase #7 | $94.45 | 5.249% | $99.4077 | $99.41 | $99.40 | $99.40 |
| 7 purchase totals = | $1,033.34 | $1,125.1221 | $1,125.13 | $1,125.10 | $1,125.20 | |