| 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 | $131.96 | 8.375% | $143.0117 | $143.01 | $143.00 | $143.00 |
| Purchase #2 | $83.93 | 12.849% | $94.7142 | $94.71 | $94.70 | $94.70 |
| Purchase #3 | $214.61 | 10.810% | $237.8093 | $237.81 | $237.80 | $237.80 |
| Purchase #4 | $43.29 | 6.697% | $46.1891 | $46.19 | $46.20 | $46.20 |
| Purchase #5 | $185.50 | 12.484% | $208.6578 | $208.66 | $208.65 | $208.70 |
| Purchase #6 | $139.41 | 10.803% | $154.4705 | $154.47 | $154.45 | $154.50 |
| Purchase #7 | $9.58 | 8.483% | $10.3927 | $10.39 | $10.40 | $10.40 |
| 7 purchase totals = | $808.28 | $895.2453 | $895.24 | $895.20 | $895.30 | |