| 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 | $215.54 | 3.311% | $222.6765 | $222.68 | $222.70 | $222.70 |
| Purchase #2 | $235.90 | 13.235% | $267.1214 | $267.12 | $267.10 | $267.10 |
| Purchase #3 | $236.93 | 5.692% | $250.4161 | $250.42 | $250.40 | $250.40 |
| Purchase #4 | $228.87 | 6.573% | $243.9136 | $243.91 | $243.90 | $243.90 |
| Purchase #5 | $123.69 | 7.411% | $132.8567 | $132.86 | $132.85 | $132.90 |
| Purchase #6 | $79.63 | 8.263% | $86.2098 | $86.21 | $86.20 | $86.20 |
| Purchase #7 | $238.38 | 4.578% | $249.293 | $249.29 | $249.30 | $249.30 |
| 7 purchase totals = | $1,358.94 | $1,452.4871 | $1,452.49 | $1,452.45 | $1,452.50 | |