| 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 | $244.80 | 6.378% | $260.4133 | $260.41 | $260.40 | $260.40 |
| Purchase #2 | $23.28 | 9.142% | $25.4083 | $25.41 | $25.40 | $25.40 |
| Purchase #3 | $34.52 | 4.502% | $36.0741 | $36.07 | $36.05 | $36.10 |
| Purchase #4 | $76.49 | 7.203% | $81.9996 | $82.00 | $82.00 | $82.00 |
| Purchase #5 | $178.37 | 8.361% | $193.2835 | $193.28 | $193.30 | $193.30 |
| Purchase #6 | $245.96 | 11.503% | $274.2528 | $274.25 | $274.25 | $274.30 |
| Purchase #7 | $236.56 | 10.383% | $261.122 | $261.12 | $261.10 | $261.10 |
| 7 purchase totals = | $1,039.98 | $1,132.5536 | $1,132.54 | $1,132.50 | $1,132.60 | |