| 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 | $40.83 | 3.370% | $42.206 | $42.21 | $42.20 | $42.20 |
| Purchase #2 | $83.98 | 12.235% | $94.255 | $94.26 | $94.25 | $94.30 |
| Purchase #3 | $121.88 | 10.557% | $134.7469 | $134.75 | $134.75 | $134.70 |
| Purchase #4 | $236.68 | 13.659% | $269.0081 | $269.01 | $269.00 | $269.00 |
| Purchase #5 | $202.38 | 11.234% | $225.1154 | $225.12 | $225.10 | $225.10 |
| Purchase #6 | $185.31 | 3.165% | $191.1751 | $191.18 | $191.20 | $191.20 |
| Purchase #7 | $104.45 | 10.397% | $115.3097 | $115.31 | $115.30 | $115.30 |
| 7 purchase totals = | $975.51 | $1,071.8162 | $1,071.84 | $1,071.80 | $1,071.80 | |