| 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 | $221.86 | 7.127% | $237.672 | $237.67 | $237.65 | $237.70 |
| Purchase #2 | $229.39 | 9.820% | $251.9161 | $251.92 | $251.90 | $251.90 |
| Purchase #3 | $59.26 | 10.591% | $65.5362 | $65.54 | $65.55 | $65.50 |
| Purchase #4 | $46.30 | 4.503% | $48.3849 | $48.38 | $48.40 | $48.40 |
| Purchase #5 | $220.61 | 8.318% | $238.9603 | $238.96 | $238.95 | $239.00 |
| Purchase #6 | $200.95 | 3.770% | $208.5258 | $208.53 | $208.55 | $208.50 |
| Purchase #7 | $119.51 | 10.642% | $132.2283 | $132.23 | $132.25 | $132.20 |
| 7 purchase totals = | $1,097.88 | $1,183.2236 | $1,183.23 | $1,183.25 | $1,183.20 | |