| 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 | $99.76 | 7.523% | $107.2649 | $107.26 | $107.25 | $107.30 |
| Purchase #2 | $111.26 | 10.619% | $123.0747 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $192.40 | 11.535% | $214.5933 | $214.59 | $214.60 | $214.60 |
| Purchase #4 | $51.42 | 11.367% | $57.2649 | $57.26 | $57.25 | $57.30 |
| Purchase #5 | $101.47 | 13.530% | $115.1989 | $115.20 | $115.20 | $115.20 |
| Purchase #6 | $73.72 | 7.531% | $79.2719 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $136.77 | 7.328% | $146.7925 | $146.79 | $146.80 | $146.80 |
| 7 purchase totals = | $766.80 | $843.4611 | $843.44 | $843.40 | $843.60 | |