| 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 | $26.87 | 13.394% | $30.469 | $30.47 | $30.45 | $30.50 |
| Purchase #2 | $233.92 | 8.147% | $252.9775 | $252.98 | $253.00 | $253.00 |
| Purchase #3 | $55.58 | 5.113% | $58.4218 | $58.42 | $58.40 | $58.40 |
| Purchase #4 | $126.37 | 6.505% | $134.5904 | $134.59 | $134.60 | $134.60 |
| Purchase #5 | $223.39 | 4.369% | $233.1499 | $233.15 | $233.15 | $233.10 |
| Purchase #6 | $182.50 | 3.330% | $188.5773 | $188.58 | $188.60 | $188.60 |
| Purchase #7 | $22.75 | 12.253% | $25.5376 | $25.54 | $25.55 | $25.50 |
| 7 purchase totals = | $871.38 | $923.7235 | $923.73 | $923.75 | $923.70 | |