| 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 | $201.94 | 10.215% | $222.5682 | $222.57 | $222.55 | $222.60 |
| Purchase #2 | $248.79 | 11.387% | $277.1197 | $277.12 | $277.10 | $277.10 |
| Purchase #3 | $196.42 | 3.525% | $203.3438 | $203.34 | $203.35 | $203.30 |
| Purchase #4 | $115.75 | 10.263% | $127.6294 | $127.63 | $127.65 | $127.60 |
| Purchase #5 | $210.97 | 8.202% | $228.2738 | $228.27 | $228.25 | $228.30 |
| Purchase #6 | $81.33 | 3.219% | $83.948 | $83.95 | $83.95 | $83.90 |
| Purchase #7 | $125.33 | 5.773% | $132.5653 | $132.57 | $132.55 | $132.60 |
| 7 purchase totals = | $1,180.53 | $1,275.4482 | $1,275.45 | $1,275.40 | $1,275.40 | |