| 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 | $10.58 | 11.787% | $11.8271 | $11.83 | $11.85 | $11.80 |
| Purchase #2 | $227.99 | 11.816% | $254.9293 | $254.93 | $254.95 | $254.90 |
| Purchase #3 | $75.38 | 5.762% | $79.7234 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $243.89 | 12.490% | $274.3519 | $274.35 | $274.35 | $274.40 |
| Purchase #5 | $222.78 | 5.462% | $234.9482 | $234.95 | $234.95 | $234.90 |
| Purchase #6 | $153.90 | 8.424% | $166.8645 | $166.86 | $166.85 | $166.90 |
| Purchase #7 | $34.46 | 7.581% | $37.0724 | $37.07 | $37.05 | $37.10 |
| 7 purchase totals = | $968.98 | $1,059.7168 | $1,059.71 | $1,059.70 | $1,059.70 | |