| 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 | $125.65 | 4.556% | $131.3746 | $131.37 | $131.35 | $131.40 |
| Purchase #2 | $133.95 | 4.839% | $140.4318 | $140.43 | $140.45 | $140.40 |
| Purchase #3 | $19.92 | 7.110% | $21.3363 | $21.34 | $21.35 | $21.30 |
| Purchase #4 | $244.94 | 11.516% | $273.1473 | $273.15 | $273.15 | $273.10 |
| Purchase #5 | $82.29 | 13.410% | $93.3251 | $93.33 | $93.35 | $93.30 |
| Purchase #6 | $63.70 | 3.142% | $65.7015 | $65.70 | $65.70 | $65.70 |
| Purchase #7 | $33.64 | 12.197% | $37.7431 | $37.74 | $37.75 | $37.70 |
| 7 purchase totals = | $704.09 | $763.0597 | $763.06 | $763.10 | $762.90 | |