| 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 | $154.49 | 5.521% | $163.0194 | $163.02 | $163.00 | $163.00 |
| Purchase #2 | $43.74 | 10.865% | $48.4924 | $48.49 | $48.50 | $48.50 |
| Purchase #3 | $42.77 | 12.689% | $48.1971 | $48.20 | $48.20 | $48.20 |
| Purchase #4 | $227.47 | 7.246% | $243.9525 | $243.95 | $243.95 | $244.00 |
| Purchase #5 | $214.61 | 12.330% | $241.0714 | $241.07 | $241.05 | $241.10 |
| Purchase #6 | $55.91 | 13.690% | $63.5641 | $63.56 | $63.55 | $63.60 |
| Purchase #7 | $173.41 | 10.273% | $191.2244 | $191.22 | $191.20 | $191.20 |
| 7 purchase totals = | $912.40 | $999.5213 | $999.51 | $999.45 | $999.60 | |