| 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 | $75.97 | 9.112% | $82.8924 | $82.89 | $82.90 | $82.90 |
| Purchase #2 | $194.89 | 9.160% | $212.7419 | $212.74 | $212.75 | $212.70 |
| Purchase #3 | $48.35 | 6.267% | $51.3801 | $51.38 | $51.40 | $51.40 |
| Purchase #4 | $59.58 | 8.558% | $64.6789 | $64.68 | $64.70 | $64.70 |
| Purchase #5 | $135.36 | 10.168% | $149.1234 | $149.12 | $149.10 | $149.10 |
| Purchase #6 | $188.69 | 10.249% | $208.0288 | $208.03 | $208.05 | $208.00 |
| Purchase #7 | $39.81 | 9.572% | $43.6206 | $43.62 | $43.60 | $43.60 |
| 7 purchase totals = | $742.65 | $812.4661 | $812.46 | $812.50 | $812.40 | |