| 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 | $77.62 | 7.534% | $83.4679 | $83.47 | $83.45 | $83.50 |
| Purchase #2 | $67.36 | 8.249% | $72.9165 | $72.92 | $72.90 | $72.90 |
| Purchase #3 | $7.37 | 12.831% | $8.3156 | $8.32 | $8.30 | $8.30 |
| Purchase #4 | $101.58 | 12.419% | $114.1952 | $114.20 | $114.20 | $114.20 |
| Purchase #5 | $231.97 | 7.207% | $248.6881 | $248.69 | $248.70 | $248.70 |
| Purchase #6 | $188.81 | 7.557% | $203.0784 | $203.08 | $203.10 | $203.10 |
| Purchase #7 | $119.38 | 10.142% | $131.4875 | $131.49 | $131.50 | $131.50 |
| 7 purchase totals = | $794.09 | $862.1492 | $862.17 | $862.15 | $862.20 | |