| 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 | $24.64 | 4.435% | $25.7328 | $25.73 | $25.75 | $25.70 |
| Purchase #2 | $95.70 | 11.215% | $106.4328 | $106.43 | $106.45 | $106.40 |
| Purchase #3 | $233.94 | 4.245% | $243.8708 | $243.87 | $243.85 | $243.90 |
| Purchase #4 | $231.92 | 5.646% | $245.0142 | $245.01 | $245.00 | $245.00 |
| Purchase #5 | $116.79 | 8.220% | $126.3901 | $126.39 | $126.40 | $126.40 |
| Purchase #6 | $108.74 | 11.684% | $121.4452 | $121.45 | $121.45 | $121.40 |
| Purchase #7 | $156.75 | 9.242% | $171.2368 | $171.24 | $171.25 | $171.20 |
| 7 purchase totals = | $968.48 | $1,040.1227 | $1,040.12 | $1,040.15 | $1,040.00 | |