| 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 | $148.37 | 3.842% | $154.0704 | $154.07 | $154.05 | $154.10 |
| Purchase #2 | $246.30 | 12.402% | $276.8461 | $276.85 | $276.85 | $276.80 |
| Purchase #3 | $208.36 | 9.361% | $227.8646 | $227.86 | $227.85 | $227.90 |
| Purchase #4 | $28.44 | 7.575% | $30.5943 | $30.59 | $30.60 | $30.60 |
| Purchase #5 | $247.67 | 4.663% | $259.2189 | $259.22 | $259.20 | $259.20 |
| Purchase #6 | $89.63 | 13.643% | $101.8582 | $101.86 | $101.85 | $101.90 |
| Purchase #7 | $143.59 | 10.228% | $158.2764 | $158.28 | $158.30 | $158.30 |
| 7 purchase totals = | $1,112.36 | $1,208.7289 | $1,208.73 | $1,208.70 | $1,208.80 | |