| 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 | $204.81 | 12.323% | $230.0487 | $230.05 | $230.05 | $230.00 |
| Purchase #2 | $84.27 | 7.260% | $90.388 | $90.39 | $90.40 | $90.40 |
| Purchase #3 | $218.40 | 3.772% | $226.638 | $226.64 | $226.65 | $226.60 |
| Purchase #4 | $51.47 | 6.797% | $54.9684 | $54.97 | $54.95 | $55.00 |
| Purchase #5 | $244.29 | 8.182% | $264.2778 | $264.28 | $264.30 | $264.30 |
| Purchase #6 | $30.72 | 5.785% | $32.4972 | $32.50 | $32.50 | $32.50 |
| Purchase #7 | $62.46 | 3.517% | $64.6567 | $64.66 | $64.65 | $64.70 |
| 7 purchase totals = | $896.42 | $963.4748 | $963.49 | $963.50 | $963.50 | |