| 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 | $173.72 | 5.829% | $183.8461 | $183.85 | $183.85 | $183.80 |
| Purchase #2 | $111.55 | 11.201% | $124.0447 | $124.04 | $124.05 | $124.00 |
| Purchase #3 | $161.45 | 4.481% | $168.6846 | $168.68 | $168.70 | $168.70 |
| Purchase #4 | $125.32 | 11.252% | $139.421 | $139.42 | $139.40 | $139.40 |
| Purchase #5 | $76.74 | 4.852% | $80.4634 | $80.46 | $80.45 | $80.50 |
| Purchase #6 | $69.62 | 11.395% | $77.5532 | $77.55 | $77.55 | $77.60 |
| Purchase #7 | $171.40 | 10.231% | $188.9359 | $188.94 | $188.95 | $188.90 |
| 7 purchase totals = | $889.80 | $962.9489 | $962.94 | $962.95 | $962.90 | |