| 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 | $170.39 | 12.511% | $191.7075 | $191.71 | $191.70 | $191.70 |
| Purchase #2 | $158.48 | 7.658% | $170.6164 | $170.62 | $170.60 | $170.60 |
| Purchase #3 | $96.78 | 11.193% | $107.6126 | $107.61 | $107.60 | $107.60 |
| Purchase #4 | $39.72 | 8.216% | $42.9834 | $42.98 | $43.00 | $43.00 |
| Purchase #5 | $190.28 | 13.290% | $215.5682 | $215.57 | $215.55 | $215.60 |
| Purchase #6 | $124.88 | 8.630% | $135.6571 | $135.66 | $135.65 | $135.70 |
| Purchase #7 | $86.46 | 9.786% | $94.921 | $94.92 | $94.90 | $94.90 |
| 7 purchase totals = | $866.99 | $959.0662 | $959.07 | $959.00 | $959.10 | |