| 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 | $19.69 | 7.632% | $21.1927 | $21.19 | $21.20 | $21.20 |
| Purchase #2 | $55.87 | 12.735% | $62.985 | $62.99 | $63.00 | $63.00 |
| Purchase #3 | $105.44 | 8.206% | $114.0924 | $114.09 | $114.10 | $114.10 |
| Purchase #4 | $45.92 | 8.483% | $49.8154 | $49.82 | $49.80 | $49.80 |
| Purchase #5 | $207.79 | 13.330% | $235.4884 | $235.49 | $235.50 | $235.50 |
| Purchase #6 | $236.60 | 5.458% | $249.5136 | $249.51 | $249.50 | $249.50 |
| Purchase #7 | $53.96 | 11.693% | $60.2695 | $60.27 | $60.25 | $60.30 |
| 7 purchase totals = | $725.27 | $793.3570 | $793.36 | $793.35 | $793.40 | |