| 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 | $232.63 | 6.250% | $247.1694 | $247.17 | $247.15 | $247.20 |
| Purchase #2 | $86.69 | 6.553% | $92.3708 | $92.37 | $92.35 | $92.40 |
| Purchase #3 | $207.53 | 10.308% | $228.9222 | $228.92 | $228.90 | $228.90 |
| Purchase #4 | $172.31 | 9.186% | $188.1384 | $188.14 | $188.15 | $188.10 |
| Purchase #5 | $215.99 | 8.853% | $235.1116 | $235.11 | $235.10 | $235.10 |
| Purchase #6 | $53.27 | 3.842% | $55.3166 | $55.32 | $55.30 | $55.30 |
| Purchase #7 | $138.64 | 8.127% | $149.9073 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $1,107.06 | $1,196.9363 | $1,196.94 | $1,196.85 | $1,196.90 | |