| 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 | $219.57 | 9.473% | $240.3699 | $240.37 | $240.35 | $240.40 |
| Purchase #2 | $44.84 | 8.585% | $48.6895 | $48.69 | $48.70 | $48.70 |
| Purchase #3 | $188.71 | 5.701% | $199.4684 | $199.47 | $199.45 | $199.50 |
| Purchase #4 | $107.28 | 5.568% | $113.2534 | $113.25 | $113.25 | $113.30 |
| Purchase #5 | $96.98 | 10.292% | $106.9612 | $106.96 | $106.95 | $107.00 |
| Purchase #6 | $151.92 | 9.567% | $166.4542 | $166.45 | $166.45 | $166.50 |
| Purchase #7 | $209.57 | 13.241% | $237.3192 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $1,018.87 | $1,112.5158 | $1,112.51 | $1,112.45 | $1,112.70 | |