| 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 | $51.29 | 3.574% | $53.1231 | $53.12 | $53.10 | $53.10 |
| Purchase #2 | $221.66 | 4.548% | $231.7411 | $231.74 | $231.75 | $231.70 |
| Purchase #3 | $201.36 | 12.185% | $225.8957 | $225.90 | $225.90 | $225.90 |
| Purchase #4 | $236.67 | 10.554% | $261.6482 | $261.65 | $261.65 | $261.60 |
| Purchase #5 | $48.59 | 13.444% | $55.1224 | $55.12 | $55.10 | $55.10 |
| Purchase #6 | $8.71 | 13.631% | $9.8973 | $9.90 | $9.90 | $9.90 |
| Purchase #7 | $250.63 | 8.552% | $272.0639 | $272.06 | $272.05 | $272.10 |
| 7 purchase totals = | $1,018.91 | $1,109.4917 | $1,109.49 | $1,109.45 | $1,109.40 | |