| 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 | $81.90 | 5.479% | $86.3873 | $86.39 | $86.40 | $86.40 |
| Purchase #2 | $147.61 | 7.261% | $158.328 | $158.33 | $158.35 | $158.30 |
| Purchase #3 | $23.79 | 9.637% | $26.0826 | $26.08 | $26.10 | $26.10 |
| Purchase #4 | $218.88 | 5.159% | $230.172 | $230.17 | $230.15 | $230.20 |
| Purchase #5 | $250.36 | 13.709% | $284.6819 | $284.68 | $284.70 | $284.70 |
| Purchase #6 | $70.53 | 10.720% | $78.0908 | $78.09 | $78.10 | $78.10 |
| Purchase #7 | $95.46 | 7.355% | $102.4811 | $102.48 | $102.50 | $102.50 |
| 7 purchase totals = | $888.53 | $966.2237 | $966.22 | $966.30 | $966.30 | |