| 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 | $223.43 | 12.844% | $252.1273 | $252.13 | $252.15 | $252.10 |
| Purchase #2 | $55.66 | 12.694% | $62.7255 | $62.73 | $62.75 | $62.70 |
| Purchase #3 | $113.28 | 10.669% | $125.3658 | $125.37 | $125.35 | $125.40 |
| Purchase #4 | $131.82 | 6.387% | $140.2393 | $140.24 | $140.25 | $140.20 |
| Purchase #5 | $174.68 | 7.672% | $188.0814 | $188.08 | $188.10 | $188.10 |
| Purchase #6 | $78.41 | 10.625% | $86.7411 | $86.74 | $86.75 | $86.70 |
| Purchase #7 | $209.94 | 11.634% | $234.3644 | $234.36 | $234.35 | $234.40 |
| 7 purchase totals = | $987.22 | $1,089.6448 | $1,089.65 | $1,089.70 | $1,089.60 | |