| 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 | $109.42 | 13.324% | $123.9991 | $124.00 | $124.00 | $124.00 |
| Purchase #2 | $142.80 | 8.205% | $154.5167 | $154.52 | $154.50 | $154.50 |
| Purchase #3 | $46.83 | 9.634% | $51.3416 | $51.34 | $51.35 | $51.30 |
| Purchase #4 | $76.90 | 7.533% | $82.6929 | $82.69 | $82.70 | $82.70 |
| Purchase #5 | $245.39 | 5.583% | $259.0901 | $259.09 | $259.10 | $259.10 |
| Purchase #6 | $93.94 | 11.620% | $104.8558 | $104.86 | $104.85 | $104.90 |
| Purchase #7 | $164.79 | 9.478% | $180.4088 | $180.41 | $180.40 | $180.40 |
| 7 purchase totals = | $880.07 | $956.9050 | $956.91 | $956.90 | $956.90 | |