| 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 | $122.46 | 3.532% | $126.7853 | $126.79 | $126.80 | $126.80 |
| Purchase #2 | $58.48 | 5.462% | $61.6742 | $61.67 | $61.65 | $61.70 |
| Purchase #3 | $171.72 | 9.816% | $188.576 | $188.58 | $188.60 | $188.60 |
| Purchase #4 | $185.46 | 6.655% | $197.8024 | $197.80 | $197.80 | $197.80 |
| Purchase #5 | $208.90 | 8.312% | $226.2638 | $226.26 | $226.25 | $226.30 |
| Purchase #6 | $106.41 | 10.780% | $117.881 | $117.88 | $117.90 | $117.90 |
| Purchase #7 | $68.97 | 5.856% | $73.0089 | $73.01 | $73.00 | $73.00 |
| 7 purchase totals = | $922.40 | $991.9916 | $991.99 | $992.00 | $992.10 | |