| 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 | $222.99 | 6.378% | $237.2123 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $195.88 | 12.568% | $220.4982 | $220.50 | $220.50 | $220.50 |
| Purchase #3 | $125.34 | 8.620% | $136.1443 | $136.14 | $136.15 | $136.10 |
| Purchase #4 | $177.95 | 11.612% | $198.6136 | $198.61 | $198.60 | $198.60 |
| Purchase #5 | $61.63 | 3.523% | $63.8012 | $63.80 | $63.80 | $63.80 |
| Purchase #6 | $71.48 | 8.684% | $77.6873 | $77.69 | $77.70 | $77.70 |
| Purchase #7 | $53.26 | 9.268% | $58.1961 | $58.20 | $58.20 | $58.20 |
| 7 purchase totals = | $908.53 | $992.1530 | $992.15 | $992.15 | $992.10 | |