| 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 | $45.61 | 5.429% | $48.0862 | $48.09 | $48.10 | $48.10 |
| Purchase #2 | $152.36 | 8.311% | $165.0226 | $165.02 | $165.00 | $165.00 |
| Purchase #3 | $56.93 | 9.418% | $62.2917 | $62.29 | $62.30 | $62.30 |
| Purchase #4 | $152.25 | 7.236% | $163.2668 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $114.98 | 5.336% | $121.1153 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $241.41 | 3.412% | $249.6469 | $249.65 | $249.65 | $249.60 |
| Purchase #7 | $15.83 | 7.448% | $17.009 | $17.01 | $17.00 | $17.00 |
| 7 purchase totals = | $779.37 | $826.4385 | $826.45 | $826.40 | $826.40 | |