| 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 | $216.96 | 3.851% | $225.3151 | $225.32 | $225.30 | $225.30 |
| Purchase #2 | $124.92 | 6.515% | $133.0585 | $133.06 | $133.05 | $133.10 |
| Purchase #3 | $147.37 | 12.751% | $166.1611 | $166.16 | $166.15 | $166.20 |
| Purchase #4 | $10.38 | 3.665% | $10.7604 | $10.76 | $10.75 | $10.80 |
| Purchase #5 | $24.44 | 8.635% | $26.5504 | $26.55 | $26.55 | $26.60 |
| Purchase #6 | $9.40 | 9.851% | $10.326 | $10.33 | $10.35 | $10.30 |
| Purchase #7 | $58.49 | 3.590% | $60.5898 | $60.59 | $60.60 | $60.60 |
| 7 purchase totals = | $591.96 | $632.7613 | $632.77 | $632.75 | $632.90 | |