| 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 | $41.72 | 12.337% | $46.867 | $46.87 | $46.85 | $46.90 |
| Purchase #2 | $48.27 | 10.259% | $53.222 | $53.22 | $53.20 | $53.20 |
| Purchase #3 | $28.31 | 7.155% | $30.3356 | $30.34 | $30.35 | $30.30 |
| Purchase #4 | $12.62 | 13.792% | $14.3606 | $14.36 | $14.35 | $14.40 |
| Purchase #5 | $103.42 | 9.796% | $113.551 | $113.55 | $113.55 | $113.60 |
| Purchase #6 | $24.31 | 8.859% | $26.4636 | $26.46 | $26.45 | $26.50 |
| Purchase #7 | $190.98 | 8.398% | $207.0185 | $207.02 | $207.00 | $207.00 |
| 7 purchase totals = | $449.63 | $491.8183 | $491.82 | $491.75 | $491.90 | |