| 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 | $225.99 | 12.418% | $254.0534 | $254.05 | $254.05 | $254.10 |
| Purchase #2 | $101.27 | 12.562% | $113.9915 | $113.99 | $114.00 | $114.00 |
| Purchase #3 | $7.86 | 3.604% | $8.1433 | $8.14 | $8.15 | $8.10 |
| Purchase #4 | $73.58 | 13.161% | $83.2639 | $83.26 | $83.25 | $83.30 |
| Purchase #5 | $61.64 | 3.626% | $63.8751 | $63.88 | $63.90 | $63.90 |
| Purchase #6 | $41.40 | 3.722% | $42.9409 | $42.94 | $42.95 | $42.90 |
| Purchase #7 | $114.47 | 12.439% | $128.7089 | $128.71 | $128.70 | $128.70 |
| 7 purchase totals = | $626.21 | $694.9770 | $694.97 | $695.00 | $695.00 | |