| 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 | $218.47 | 9.794% | $239.867 | $239.87 | $239.85 | $239.90 |
| Purchase #2 | $240.48 | 8.434% | $260.7621 | $260.76 | $260.75 | $260.80 |
| Purchase #3 | $166.97 | 5.583% | $176.2919 | $176.29 | $176.30 | $176.30 |
| Purchase #4 | $151.57 | 11.766% | $169.4037 | $169.40 | $169.40 | $169.40 |
| Purchase #5 | $161.31 | 3.719% | $167.3091 | $167.31 | $167.30 | $167.30 |
| Purchase #6 | $100.75 | 6.387% | $107.1849 | $107.18 | $107.20 | $107.20 |
| Purchase #7 | $11.78 | 13.678% | $13.3913 | $13.39 | $13.40 | $13.40 |
| 7 purchase totals = | $1,051.33 | $1,134.2100 | $1,134.20 | $1,134.20 | $1,134.30 | |