| 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 | $70.32 | 10.129% | $77.4427 | $77.44 | $77.45 | $77.40 |
| Purchase #2 | $144.82 | 6.352% | $154.019 | $154.02 | $154.00 | $154.00 |
| Purchase #3 | $28.77 | 6.142% | $30.5371 | $30.54 | $30.55 | $30.50 |
| Purchase #4 | $46.49 | 9.477% | $50.8959 | $50.90 | $50.90 | $50.90 |
| Purchase #5 | $96.55 | 13.484% | $109.5688 | $109.57 | $109.55 | $109.60 |
| Purchase #6 | $131.76 | 3.806% | $136.7748 | $136.77 | $136.75 | $136.80 |
| Purchase #7 | $14.37 | 3.273% | $14.8403 | $14.84 | $14.85 | $14.80 |
| 7 purchase totals = | $533.08 | $574.0786 | $574.08 | $574.05 | $574.00 | |