| 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 | $21.70 | 8.486% | $23.5415 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $60.91 | 3.577% | $63.0888 | $63.09 | $63.10 | $63.10 |
| Purchase #3 | $246.29 | 12.602% | $277.3275 | $277.33 | $277.35 | $277.30 |
| Purchase #4 | $154.82 | 7.830% | $166.9424 | $166.94 | $166.95 | $166.90 |
| Purchase #5 | $77.56 | 13.498% | $88.029 | $88.03 | $88.05 | $88.00 |
| Purchase #6 | $111.50 | 12.710% | $125.6717 | $125.67 | $125.65 | $125.70 |
| Purchase #7 | $58.46 | 12.321% | $65.6629 | $65.66 | $65.65 | $65.70 |
| 7 purchase totals = | $731.24 | $810.2638 | $810.26 | $810.30 | $810.20 | |