| 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 | $9.77 | 8.435% | $10.5941 | $10.59 | $10.60 | $10.60 |
| Purchase #2 | $5.55 | 8.672% | $6.0313 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $167.61 | 11.819% | $187.4198 | $187.42 | $187.40 | $187.40 |
| Purchase #4 | $72.90 | 7.350% | $78.2582 | $78.26 | $78.25 | $78.30 |
| Purchase #5 | $177.37 | 7.232% | $190.1974 | $190.20 | $190.20 | $190.20 |
| Purchase #6 | $114.98 | 8.494% | $124.7464 | $124.75 | $124.75 | $124.70 |
| Purchase #7 | $111.65 | 4.587% | $116.7714 | $116.77 | $116.75 | $116.80 |
| 7 purchase totals = | $659.83 | $714.0186 | $714.02 | $714.00 | $714.00 | |