| 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 | $30.92 | 4.103% | $32.1886 | $32.19 | $32.20 | $32.20 |
| Purchase #2 | $160.68 | 9.222% | $175.4979 | $175.50 | $175.50 | $175.50 |
| Purchase #3 | $154.70 | 3.462% | $160.0557 | $160.06 | $160.05 | $160.10 |
| Purchase #4 | $43.56 | 7.382% | $46.7756 | $46.78 | $46.80 | $46.80 |
| Purchase #5 | $104.74 | 3.823% | $108.7442 | $108.74 | $108.75 | $108.70 |
| Purchase #6 | $63.73 | 12.519% | $71.7084 | $71.71 | $71.70 | $71.70 |
| Purchase #7 | $121.71 | 8.437% | $131.9787 | $131.98 | $132.00 | $132.00 |
| 7 purchase totals = | $680.04 | $726.9491 | $726.96 | $727.00 | $727.00 | |