| 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 | $116.72 | 7.476% | $125.446 | $125.45 | $125.45 | $125.40 |
| Purchase #2 | $18.77 | 7.803% | $20.2346 | $20.23 | $20.25 | $20.20 |
| Purchase #3 | $156.67 | 12.295% | $175.9326 | $175.93 | $175.95 | $175.90 |
| Purchase #4 | $250.60 | 13.571% | $284.6089 | $284.61 | $284.60 | $284.60 |
| Purchase #5 | $72.39 | 13.406% | $82.0946 | $82.09 | $82.10 | $82.10 |
| Purchase #6 | $39.33 | 12.293% | $44.1648 | $44.16 | $44.15 | $44.20 |
| Purchase #7 | $9.53 | 9.263% | $10.4128 | $10.41 | $10.40 | $10.40 |
| 7 purchase totals = | $664.01 | $742.8943 | $742.88 | $742.90 | $742.80 | |