| 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 | $222.50 | 5.248% | $234.1768 | $234.18 | $234.20 | $234.20 |
| Purchase #2 | $194.42 | 6.770% | $207.5822 | $207.58 | $207.60 | $207.60 |
| Purchase #3 | $211.31 | 5.141% | $222.1734 | $222.17 | $222.15 | $222.20 |
| Purchase #4 | $65.81 | 7.527% | $70.7635 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $116.87 | 8.564% | $126.8787 | $126.88 | $126.90 | $126.90 |
| Purchase #6 | $114.58 | 9.312% | $125.2497 | $125.25 | $125.25 | $125.20 |
| Purchase #7 | $239.26 | 12.381% | $268.8828 | $268.88 | $268.90 | $268.90 |
| 7 purchase totals = | $1,164.75 | $1,255.7071 | $1,255.70 | $1,255.75 | $1,255.80 | |