| 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 | $111.51 | 8.844% | $121.3719 | $121.37 | $121.35 | $121.40 |
| Purchase #2 | $240.57 | 5.109% | $252.8607 | $252.86 | $252.85 | $252.90 |
| Purchase #3 | $18.47 | 6.554% | $19.6805 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $72.56 | 11.420% | $80.8464 | $80.85 | $80.85 | $80.80 |
| Purchase #5 | $163.30 | 12.186% | $183.1997 | $183.20 | $183.20 | $183.20 |
| Purchase #6 | $154.56 | 5.836% | $163.5801 | $163.58 | $163.60 | $163.60 |
| Purchase #7 | $224.77 | 11.153% | $249.8386 | $249.84 | $249.85 | $249.80 |
| 7 purchase totals = | $985.74 | $1,071.3779 | $1,071.38 | $1,071.40 | $1,071.40 | |