| 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 | $222.66 | 10.211% | $245.3958 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $243.40 | 13.670% | $276.6728 | $276.67 | $276.65 | $276.70 |
| Purchase #3 | $72.41 | 4.862% | $75.9306 | $75.93 | $75.95 | $75.90 |
| Purchase #4 | $227.55 | 3.714% | $236.0012 | $236.00 | $236.00 | $236.00 |
| Purchase #5 | $178.68 | 3.846% | $185.552 | $185.55 | $185.55 | $185.60 |
| Purchase #6 | $179.82 | 4.584% | $188.0629 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $166.82 | 8.337% | $180.7278 | $180.73 | $180.75 | $180.70 |
| 7 purchase totals = | $1,291.34 | $1,388.3431 | $1,388.34 | $1,388.35 | $1,388.40 | |