| 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 | $107.55 | 6.181% | $114.1977 | $114.20 | $114.20 | $114.20 |
| Purchase #2 | $200.57 | 11.547% | $223.7298 | $223.73 | $223.75 | $223.70 |
| Purchase #3 | $60.72 | 13.862% | $69.137 | $69.14 | $69.15 | $69.10 |
| Purchase #4 | $65.89 | 10.640% | $72.9007 | $72.90 | $72.90 | $72.90 |
| Purchase #5 | $29.55 | 3.295% | $30.5237 | $30.52 | $30.50 | $30.50 |
| Purchase #6 | $35.63 | 3.357% | $36.8261 | $36.83 | $36.85 | $36.80 |
| Purchase #7 | $180.35 | 10.212% | $198.7673 | $198.77 | $198.75 | $198.80 |
| 7 purchase totals = | $680.26 | $746.0823 | $746.09 | $746.10 | $746.00 | |