| 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 | $75.70 | 3.800% | $78.5766 | $78.58 | $78.60 | $78.60 |
| Purchase #2 | $93.28 | 12.454% | $104.8971 | $104.90 | $104.90 | $104.90 |
| Purchase #3 | $234.78 | 4.772% | $245.9837 | $245.98 | $246.00 | $246.00 |
| Purchase #4 | $17.58 | 9.526% | $19.2547 | $19.25 | $19.25 | $19.30 |
| Purchase #5 | $170.79 | 5.836% | $180.7573 | $180.76 | $180.75 | $180.80 |
| Purchase #6 | $64.44 | 4.522% | $67.354 | $67.35 | $67.35 | $67.40 |
| Purchase #7 | $238.89 | 4.361% | $249.308 | $249.31 | $249.30 | $249.30 |
| 7 purchase totals = | $895.46 | $946.1314 | $946.13 | $946.15 | $946.30 | |