| 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 | $42.64 | 6.396% | $45.3673 | $45.37 | $45.35 | $45.40 |
| Purchase #2 | $151.50 | 6.323% | $161.0793 | $161.08 | $161.10 | $161.10 |
| Purchase #3 | $65.62 | 3.154% | $67.6897 | $67.69 | $67.70 | $67.70 |
| Purchase #4 | $144.48 | 3.714% | $149.846 | $149.85 | $149.85 | $149.80 |
| Purchase #5 | $109.54 | 11.596% | $122.2423 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $214.87 | 10.292% | $236.9844 | $236.98 | $237.00 | $237.00 |
| Purchase #7 | $163.71 | 4.639% | $171.3045 | $171.30 | $171.30 | $171.30 |
| 7 purchase totals = | $892.36 | $954.5135 | $954.51 | $954.55 | $954.50 | |