| 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 | $163.33 | 3.552% | $169.1315 | $169.13 | $169.15 | $169.10 |
| Purchase #2 | $187.38 | 3.501% | $193.9402 | $193.94 | $193.95 | $193.90 |
| Purchase #3 | $14.53 | 8.516% | $15.7674 | $15.77 | $15.75 | $15.80 |
| Purchase #4 | $227.78 | 3.781% | $236.3924 | $236.39 | $236.40 | $236.40 |
| Purchase #5 | $122.83 | 3.226% | $126.7925 | $126.79 | $126.80 | $126.80 |
| Purchase #6 | $235.29 | 5.619% | $248.5109 | $248.51 | $248.50 | $248.50 |
| Purchase #7 | $115.53 | 12.250% | $129.6824 | $129.68 | $129.70 | $129.70 |
| 7 purchase totals = | $1,066.67 | $1,120.2173 | $1,120.21 | $1,120.25 | $1,120.20 | |