| 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 | $131.44 | 7.383% | $141.1442 | $141.14 | $141.15 | $141.10 |
| Purchase #2 | $66.68 | 13.539% | $75.7078 | $75.71 | $75.70 | $75.70 |
| Purchase #3 | $214.81 | 3.339% | $221.9825 | $221.98 | $222.00 | $222.00 |
| Purchase #4 | $19.35 | 10.661% | $21.4129 | $21.41 | $21.40 | $21.40 |
| Purchase #5 | $168.58 | 13.460% | $191.2709 | $191.27 | $191.25 | $191.30 |
| Purchase #6 | $35.71 | 13.727% | $40.6119 | $40.61 | $40.60 | $40.60 |
| Purchase #7 | $117.69 | 12.445% | $132.3365 | $132.34 | $132.35 | $132.30 |
| 7 purchase totals = | $754.26 | $824.4667 | $824.46 | $824.45 | $824.40 | |