| 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 | $173.26 | 7.293% | $185.8959 | $185.90 | $185.90 | $185.90 |
| Purchase #2 | $40.47 | 9.413% | $44.2794 | $44.28 | $44.30 | $44.30 |
| Purchase #3 | $231.57 | 9.146% | $252.7494 | $252.75 | $252.75 | $252.70 |
| Purchase #4 | $166.56 | 11.207% | $185.2264 | $185.23 | $185.25 | $185.20 |
| Purchase #5 | $249.52 | 12.537% | $280.8023 | $280.80 | $280.80 | $280.80 |
| Purchase #6 | $73.28 | 6.480% | $78.0285 | $78.03 | $78.05 | $78.00 |
| Purchase #7 | $119.67 | 10.377% | $132.0882 | $132.09 | $132.10 | $132.10 |
| 7 purchase totals = | $1,054.33 | $1,159.0701 | $1,159.08 | $1,159.15 | $1,159.00 | |