| 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 | $224.68 | 11.775% | $251.1361 | $251.14 | $251.15 | $251.10 |
| Purchase #2 | $45.69 | 8.790% | $49.7062 | $49.71 | $49.70 | $49.70 |
| Purchase #3 | $9.32 | 3.763% | $9.6707 | $9.67 | $9.65 | $9.70 |
| Purchase #4 | $150.87 | 13.855% | $171.773 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $191.93 | 12.250% | $215.4414 | $215.44 | $215.45 | $215.40 |
| Purchase #6 | $151.42 | 4.215% | $157.8024 | $157.80 | $157.80 | $157.80 |
| Purchase #7 | $115.37 | 7.619% | $124.16 | $124.16 | $124.15 | $124.20 |
| 7 purchase totals = | $889.28 | $979.6898 | $979.69 | $979.65 | $979.70 | |