| 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 | $146.26 | 10.633% | $161.8118 | $161.81 | $161.80 | $161.80 |
| Purchase #2 | $222.51 | 3.831% | $231.0344 | $231.03 | $231.05 | $231.00 |
| Purchase #3 | $83.26 | 3.267% | $85.9801 | $85.98 | $86.00 | $86.00 |
| Purchase #4 | $157.42 | 13.188% | $178.1805 | $178.18 | $178.20 | $178.20 |
| Purchase #5 | $43.60 | 4.232% | $45.4452 | $45.45 | $45.45 | $45.40 |
| Purchase #6 | $224.50 | 4.502% | $234.607 | $234.61 | $234.60 | $234.60 |
| Purchase #7 | $102.37 | 12.273% | $114.9339 | $114.93 | $114.95 | $114.90 |
| 7 purchase totals = | $979.92 | $1,051.9929 | $1,051.99 | $1,052.05 | $1,051.90 | |