| 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 | $30.35 | 5.255% | $31.9449 | $31.94 | $31.95 | $31.90 |
| Purchase #2 | $186.87 | 3.310% | $193.0554 | $193.06 | $193.05 | $193.10 |
| Purchase #3 | $117.58 | 12.644% | $132.4468 | $132.45 | $132.45 | $132.40 |
| Purchase #4 | $119.83 | 4.109% | $124.7538 | $124.75 | $124.75 | $124.80 |
| Purchase #5 | $243.41 | 4.698% | $254.8454 | $254.85 | $254.85 | $254.80 |
| Purchase #6 | $240.87 | 11.791% | $269.271 | $269.27 | $269.25 | $269.30 |
| Purchase #7 | $144.37 | 13.485% | $163.8383 | $163.84 | $163.85 | $163.80 |
| 7 purchase totals = | $1,083.28 | $1,170.1556 | $1,170.16 | $1,170.15 | $1,170.10 | |