| 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 | $89.95 | 12.819% | $101.4807 | $101.48 | $101.50 | $101.50 |
| Purchase #2 | $130.69 | 6.375% | $139.0215 | $139.02 | $139.00 | $139.00 |
| Purchase #3 | $78.94 | 11.296% | $87.8571 | $87.86 | $87.85 | $87.90 |
| Purchase #4 | $177.47 | 3.437% | $183.5696 | $183.57 | $183.55 | $183.60 |
| Purchase #5 | $45.38 | 7.527% | $48.7958 | $48.80 | $48.80 | $48.80 |
| Purchase #6 | $207.27 | 8.769% | $225.4455 | $225.45 | $225.45 | $225.40 |
| Purchase #7 | $44.99 | 12.310% | $50.5283 | $50.53 | $50.55 | $50.50 |
| 7 purchase totals = | $774.69 | $836.6985 | $836.71 | $836.70 | $836.70 | |