| 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 | $137.99 | 3.759% | $143.177 | $143.18 | $143.20 | $143.20 |
| Purchase #2 | $103.32 | 5.867% | $109.3818 | $109.38 | $109.40 | $109.40 |
| Purchase #3 | $26.54 | 8.460% | $28.7853 | $28.79 | $28.80 | $28.80 |
| Purchase #4 | $190.73 | 7.169% | $204.4034 | $204.40 | $204.40 | $204.40 |
| Purchase #5 | $59.98 | 11.175% | $66.6828 | $66.68 | $66.70 | $66.70 |
| Purchase #6 | $225.45 | 8.770% | $245.222 | $245.22 | $245.20 | $245.20 |
| Purchase #7 | $86.33 | 7.266% | $92.6027 | $92.60 | $92.60 | $92.60 |
| 7 purchase totals = | $830.34 | $890.2550 | $890.25 | $890.30 | $890.30 | |