| 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 | $60.56 | 9.291% | $66.1866 | $66.19 | $66.20 | $66.20 |
| Purchase #2 | $58.30 | 4.477% | $60.9101 | $60.91 | $60.90 | $60.90 |
| Purchase #3 | $180.69 | 8.266% | $195.6258 | $195.63 | $195.65 | $195.60 |
| Purchase #4 | $222.29 | 12.477% | $250.0251 | $250.03 | $250.05 | $250.00 |
| Purchase #5 | $15.35 | 13.544% | $17.429 | $17.43 | $17.45 | $17.40 |
| Purchase #6 | $132.69 | 6.844% | $141.7713 | $141.77 | $141.75 | $141.80 |
| Purchase #7 | $188.55 | 9.834% | $207.092 | $207.09 | $207.10 | $207.10 |
| 7 purchase totals = | $858.43 | $939.0399 | $939.05 | $939.10 | $939.00 | |