| 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 | $166.85 | 5.117% | $175.3877 | $175.39 | $175.40 | $175.40 |
| Purchase #2 | $42.39 | 3.204% | $43.7482 | $43.75 | $43.75 | $43.70 |
| Purchase #3 | $121.91 | 9.811% | $133.8706 | $133.87 | $133.85 | $133.90 |
| Purchase #4 | $35.94 | 5.603% | $37.9537 | $37.95 | $37.95 | $38.00 |
| Purchase #5 | $177.46 | 7.380% | $190.5565 | $190.56 | $190.55 | $190.60 |
| Purchase #6 | $212.39 | 6.216% | $225.5922 | $225.59 | $225.60 | $225.60 |
| Purchase #7 | $141.25 | 9.755% | $155.0289 | $155.03 | $155.05 | $155.00 |
| 7 purchase totals = | $898.19 | $962.1378 | $962.14 | $962.15 | $962.20 | |