| 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 | $219.79 | 6.184% | $233.3818 | $233.38 | $233.40 | $233.40 |
| Purchase #2 | $203.82 | 13.258% | $230.8425 | $230.84 | $230.85 | $230.80 |
| Purchase #3 | $11.94 | 7.668% | $12.8556 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $57.30 | 6.704% | $61.1414 | $61.14 | $61.15 | $61.10 |
| Purchase #5 | $97.94 | 10.276% | $108.0043 | $108.00 | $108.00 | $108.00 |
| Purchase #6 | $77.95 | 11.217% | $86.6937 | $86.69 | $86.70 | $86.70 |
| Purchase #7 | $215.51 | 3.247% | $222.5076 | $222.51 | $222.50 | $222.50 |
| 7 purchase totals = | $884.25 | $955.4269 | $955.42 | $955.45 | $955.40 | |