| 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 | $149.98 | 7.642% | $161.4415 | $161.44 | $161.45 | $161.40 |
| Purchase #2 | $82.90 | 4.207% | $86.3876 | $86.39 | $86.40 | $86.40 |
| Purchase #3 | $232.37 | 3.692% | $240.9491 | $240.95 | $240.95 | $240.90 |
| Purchase #4 | $59.28 | 5.351% | $62.4521 | $62.45 | $62.45 | $62.50 |
| Purchase #5 | $137.94 | 5.441% | $145.4453 | $145.45 | $145.45 | $145.40 |
| Purchase #6 | $175.31 | 7.398% | $188.2794 | $188.28 | $188.30 | $188.30 |
| Purchase #7 | $97.44 | 7.429% | $104.6788 | $104.68 | $104.70 | $104.70 |
| 7 purchase totals = | $935.22 | $989.6338 | $989.64 | $989.70 | $989.60 | |