| 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 | $233.39 | 6.515% | $248.5954 | $248.60 | $248.60 | $248.60 |
| Purchase #2 | $52.99 | 10.391% | $58.4962 | $58.50 | $58.50 | $58.50 |
| Purchase #3 | $16.62 | 6.420% | $17.687 | $17.69 | $17.70 | $17.70 |
| Purchase #4 | $14.73 | 12.553% | $16.5791 | $16.58 | $16.60 | $16.60 |
| Purchase #5 | $65.47 | 12.193% | $73.4528 | $73.45 | $73.45 | $73.50 |
| Purchase #6 | $189.37 | 10.732% | $209.6932 | $209.69 | $209.70 | $209.70 |
| Purchase #7 | $150.85 | 9.836% | $165.6876 | $165.69 | $165.70 | $165.70 |
| 7 purchase totals = | $723.42 | $790.1913 | $790.20 | $790.25 | $790.30 | |