| 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 | $215.91 | 13.385% | $244.8096 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $146.60 | 13.533% | $166.4394 | $166.44 | $166.45 | $166.40 |
| Purchase #3 | $143.91 | 3.344% | $148.7224 | $148.72 | $148.70 | $148.70 |
| Purchase #4 | $30.86 | 6.623% | $32.9039 | $32.90 | $32.90 | $32.90 |
| Purchase #5 | $97.25 | 7.291% | $104.3405 | $104.34 | $104.35 | $104.30 |
| Purchase #6 | $61.33 | 11.840% | $68.5915 | $68.59 | $68.60 | $68.60 |
| Purchase #7 | $137.57 | 4.858% | $144.2532 | $144.25 | $144.25 | $144.30 |
| 7 purchase totals = | $833.43 | $910.0605 | $910.05 | $910.05 | $910.00 | |