| 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 | $152.75 | 12.528% | $171.8865 | $171.89 | $171.90 | $171.90 |
| Purchase #2 | $248.83 | 5.208% | $261.7891 | $261.79 | $261.80 | $261.80 |
| Purchase #3 | $92.53 | 11.714% | $103.369 | $103.37 | $103.35 | $103.40 |
| Purchase #4 | $143.75 | 9.764% | $157.7858 | $157.79 | $157.80 | $157.80 |
| Purchase #5 | $188.37 | 7.430% | $202.3659 | $202.37 | $202.35 | $202.40 |
| Purchase #6 | $78.96 | 8.871% | $85.9645 | $85.96 | $85.95 | $86.00 |
| Purchase #7 | $114.31 | 6.302% | $121.5138 | $121.51 | $121.50 | $121.50 |
| 7 purchase totals = | $1,019.50 | $1,104.6746 | $1,104.68 | $1,104.65 | $1,104.80 | |