| 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 | $244.88 | 6.610% | $261.0666 | $261.07 | $261.05 | $261.10 |
| Purchase #2 | $231.89 | 6.334% | $246.5779 | $246.58 | $246.60 | $246.60 |
| Purchase #3 | $22.25 | 3.648% | $23.0617 | $23.06 | $23.05 | $23.10 |
| Purchase #4 | $187.97 | 13.823% | $213.9531 | $213.95 | $213.95 | $214.00 |
| Purchase #5 | $227.62 | 4.251% | $237.2961 | $237.30 | $237.30 | $237.30 |
| Purchase #6 | $188.98 | 7.461% | $203.0798 | $203.08 | $203.10 | $203.10 |
| Purchase #7 | $216.87 | 9.214% | $236.8524 | $236.85 | $236.85 | $236.90 |
| 7 purchase totals = | $1,320.46 | $1,421.8876 | $1,421.89 | $1,421.90 | $1,422.10 | |