| 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 | $45.27 | 10.583% | $50.0609 | $50.06 | $50.05 | $50.10 |
| Purchase #2 | $142.26 | 7.248% | $152.571 | $152.57 | $152.55 | $152.60 |
| Purchase #3 | $170.97 | 10.340% | $188.6483 | $188.65 | $188.65 | $188.60 |
| Purchase #4 | $170.94 | 12.491% | $192.2921 | $192.29 | $192.30 | $192.30 |
| Purchase #5 | $39.72 | 5.230% | $41.7974 | $41.80 | $41.80 | $41.80 |
| Purchase #6 | $61.93 | 10.494% | $68.4289 | $68.43 | $68.45 | $68.40 |
| Purchase #7 | $175.32 | 8.517% | $190.252 | $190.25 | $190.25 | $190.30 |
| 7 purchase totals = | $806.41 | $884.0506 | $884.05 | $884.05 | $884.10 | |