| 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 | $74.83 | 10.829% | $82.9333 | $82.93 | $82.95 | $82.90 |
| Purchase #2 | $213.52 | 4.230% | $222.5519 | $222.55 | $222.55 | $222.60 |
| Purchase #3 | $140.57 | 5.353% | $148.0947 | $148.09 | $148.10 | $148.10 |
| Purchase #4 | $209.93 | 8.655% | $228.0994 | $228.10 | $228.10 | $228.10 |
| Purchase #5 | $214.55 | 6.624% | $228.7618 | $228.76 | $228.75 | $228.80 |
| Purchase #6 | $22.51 | 3.340% | $23.2618 | $23.26 | $23.25 | $23.30 |
| Purchase #7 | $228.45 | 6.527% | $243.3609 | $243.36 | $243.35 | $243.40 |
| 7 purchase totals = | $1,104.36 | $1,177.0638 | $1,177.05 | $1,177.05 | $1,177.20 | |