| 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 | $244.47 | 9.352% | $267.3328 | $267.33 | $267.35 | $267.30 |
| Purchase #2 | $193.91 | 13.103% | $219.318 | $219.32 | $219.30 | $219.30 |
| Purchase #3 | $211.87 | 8.197% | $229.237 | $229.24 | $229.25 | $229.20 |
| Purchase #4 | $227.35 | 13.856% | $258.8516 | $258.85 | $258.85 | $258.90 |
| Purchase #5 | $229.96 | 13.583% | $261.1955 | $261.20 | $261.20 | $261.20 |
| Purchase #6 | $161.25 | 7.450% | $173.2631 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $112.86 | 5.261% | $118.7976 | $118.80 | $118.80 | $118.80 |
| 7 purchase totals = | $1,381.67 | $1,527.9956 | $1,528.00 | $1,528.00 | $1,528.00 | |