| 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 | $171.80 | 9.721% | $188.5007 | $188.50 | $188.50 | $188.50 |
| Purchase #2 | $120.34 | 8.305% | $130.3342 | $130.33 | $130.35 | $130.30 |
| Purchase #3 | $121.66 | 4.407% | $127.0216 | $127.02 | $127.00 | $127.00 |
| Purchase #4 | $102.46 | 5.381% | $107.9734 | $107.97 | $107.95 | $108.00 |
| Purchase #5 | $159.59 | 5.777% | $168.8095 | $168.81 | $168.80 | $168.80 |
| Purchase #6 | $248.48 | 5.246% | $261.5153 | $261.52 | $261.50 | $261.50 |
| Purchase #7 | $22.31 | 4.719% | $23.3628 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $946.64 | $1,007.5175 | $1,007.51 | $1,007.45 | $1,007.50 | |