| 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 | $132.47 | 10.820% | $146.8033 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $101.86 | 13.849% | $115.9666 | $115.97 | $115.95 | $116.00 |
| Purchase #3 | $90.92 | 13.682% | $103.3597 | $103.36 | $103.35 | $103.40 |
| Purchase #4 | $38.41 | 8.434% | $41.6495 | $41.65 | $41.65 | $41.60 |
| Purchase #5 | $33.83 | 3.375% | $34.9718 | $34.97 | $34.95 | $35.00 |
| Purchase #6 | $187.69 | 11.766% | $209.7736 | $209.77 | $209.75 | $209.80 |
| Purchase #7 | $222.70 | 9.266% | $243.3354 | $243.34 | $243.35 | $243.30 |
| 7 purchase totals = | $807.88 | $895.8599 | $895.86 | $895.80 | $895.90 | |