| 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 | $121.86 | 8.513% | $132.2339 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $113.25 | 11.390% | $126.1492 | $126.15 | $126.15 | $126.10 |
| Purchase #3 | $211.31 | 13.172% | $239.1438 | $239.14 | $239.15 | $239.10 |
| Purchase #4 | $218.77 | 8.372% | $237.0854 | $237.09 | $237.10 | $237.10 |
| Purchase #5 | $210.89 | 3.333% | $217.919 | $217.92 | $217.90 | $217.90 |
| Purchase #6 | $111.29 | 13.282% | $126.0715 | $126.07 | $126.05 | $126.10 |
| Purchase #7 | $243.67 | 11.695% | $272.1672 | $272.17 | $272.15 | $272.20 |
| 7 purchase totals = | $1,231.04 | $1,350.7700 | $1,350.77 | $1,350.75 | $1,350.70 | |