| 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 | $117.94 | 11.224% | $131.1776 | $131.18 | $131.20 | $131.20 |
| Purchase #2 | $175.79 | 4.622% | $183.915 | $183.92 | $183.90 | $183.90 |
| Purchase #3 | $20.55 | 5.338% | $21.647 | $21.65 | $21.65 | $21.60 |
| Purchase #4 | $224.98 | 5.337% | $236.9872 | $236.99 | $237.00 | $237.00 |
| Purchase #5 | $159.25 | 4.535% | $166.472 | $166.47 | $166.45 | $166.50 |
| Purchase #6 | $215.62 | 7.231% | $231.2115 | $231.21 | $231.20 | $231.20 |
| Purchase #7 | $116.80 | 7.500% | $125.56 | $125.56 | $125.55 | $125.60 |
| 7 purchase totals = | $1,030.93 | $1,096.9703 | $1,096.98 | $1,096.95 | $1,097.00 | |