| 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 | $170.29 | 13.424% | $193.1497 | $193.15 | $193.15 | $193.10 |
| Purchase #2 | $28.79 | 9.466% | $31.5153 | $31.52 | $31.50 | $31.50 |
| Purchase #3 | $92.45 | 6.458% | $98.4204 | $98.42 | $98.40 | $98.40 |
| Purchase #4 | $190.79 | 8.185% | $206.4062 | $206.41 | $206.40 | $206.40 |
| Purchase #5 | $127.49 | 10.166% | $140.4506 | $140.45 | $140.45 | $140.50 |
| Purchase #6 | $162.99 | 3.741% | $169.0875 | $169.09 | $169.10 | $169.10 |
| Purchase #7 | $229.27 | 11.161% | $254.8588 | $254.86 | $254.85 | $254.90 |
| 7 purchase totals = | $1,002.07 | $1,093.8885 | $1,093.90 | $1,093.85 | $1,093.90 | |