| 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 | $233.54 | 11.524% | $260.4531 | $260.45 | $260.45 | $260.50 |
| Purchase #2 | $113.27 | 7.222% | $121.4504 | $121.45 | $121.45 | $121.50 |
| Purchase #3 | $140.54 | 4.201% | $146.4441 | $146.44 | $146.45 | $146.40 |
| Purchase #4 | $136.63 | 8.478% | $148.2135 | $148.21 | $148.20 | $148.20 |
| Purchase #5 | $140.89 | 4.783% | $147.6288 | $147.63 | $147.65 | $147.60 |
| Purchase #6 | $150.38 | 13.508% | $170.6933 | $170.69 | $170.70 | $170.70 |
| Purchase #7 | $208.52 | 11.475% | $232.4477 | $232.45 | $232.45 | $232.40 |
| 7 purchase totals = | $1,123.77 | $1,227.3309 | $1,227.32 | $1,227.35 | $1,227.30 | |