| 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 | $50.75 | 6.295% | $53.9447 | $53.94 | $53.95 | $53.90 |
| Purchase #2 | $103.31 | 10.418% | $114.0728 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $98.42 | 9.204% | $107.4786 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $60.31 | 8.582% | $65.4858 | $65.49 | $65.50 | $65.50 |
| Purchase #5 | $100.34 | 13.629% | $114.0153 | $114.02 | $114.00 | $114.00 |
| Purchase #6 | $188.59 | 10.179% | $207.7866 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $122.69 | 3.225% | $126.6468 | $126.65 | $126.65 | $126.60 |
| 7 purchase totals = | $724.41 | $789.4306 | $789.44 | $789.45 | $789.40 | |