| 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 | $215.25 | 3.520% | $222.8268 | $222.83 | $222.85 | $222.80 |
| Purchase #2 | $89.79 | 9.771% | $98.5634 | $98.56 | $98.55 | $98.60 |
| Purchase #3 | $70.37 | 9.475% | $77.0376 | $77.04 | $77.05 | $77.00 |
| Purchase #4 | $122.86 | 7.665% | $132.2772 | $132.28 | $132.30 | $132.30 |
| Purchase #5 | $108.97 | 12.468% | $122.5564 | $122.56 | $122.55 | $122.60 |
| Purchase #6 | $135.91 | 6.503% | $144.7482 | $144.75 | $144.75 | $144.70 |
| Purchase #7 | $125.98 | 13.739% | $143.2884 | $143.29 | $143.30 | $143.30 |
| 7 purchase totals = | $869.13 | $941.2980 | $941.31 | $941.35 | $941.30 | |