| 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 | $121.71 | 3.555% | $126.0368 | $126.04 | $126.05 | $126.00 |
| Purchase #2 | $104.72 | 12.360% | $117.6634 | $117.66 | $117.65 | $117.70 |
| Purchase #3 | $235.90 | 4.326% | $246.105 | $246.11 | $246.10 | $246.10 |
| Purchase #4 | $30.34 | 9.270% | $33.1525 | $33.15 | $33.15 | $33.20 |
| Purchase #5 | $194.92 | 4.283% | $203.2684 | $203.27 | $203.25 | $203.30 |
| Purchase #6 | $25.97 | 13.818% | $29.5585 | $29.56 | $29.55 | $29.60 |
| Purchase #7 | $224.51 | 12.481% | $252.5311 | $252.53 | $252.55 | $252.50 |
| 7 purchase totals = | $938.07 | $1,008.3157 | $1,008.32 | $1,008.30 | $1,008.40 | |