| 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 | $25.91 | 8.831% | $28.1981 | $28.20 | $28.20 | $28.20 |
| Purchase #2 | $222.69 | 11.326% | $247.9119 | $247.91 | $247.90 | $247.90 |
| Purchase #3 | $201.30 | 12.404% | $226.2693 | $226.27 | $226.25 | $226.30 |
| Purchase #4 | $76.63 | 12.672% | $86.3406 | $86.34 | $86.35 | $86.30 |
| Purchase #5 | $81.52 | 8.274% | $88.265 | $88.27 | $88.25 | $88.30 |
| Purchase #6 | $246.84 | 7.590% | $265.5752 | $265.58 | $265.60 | $265.60 |
| Purchase #7 | $164.86 | 3.305% | $170.3086 | $170.31 | $170.30 | $170.30 |
| 7 purchase totals = | $1,019.75 | $1,112.8687 | $1,112.88 | $1,112.85 | $1,112.90 | |