| 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 | $148.91 | 3.819% | $154.5969 | $154.60 | $154.60 | $154.60 |
| Purchase #2 | $14.65 | 4.435% | $15.2997 | $15.30 | $15.30 | $15.30 |
| Purchase #3 | $219.29 | 5.274% | $230.8554 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $179.69 | 4.720% | $188.1714 | $188.17 | $188.15 | $188.20 |
| Purchase #5 | $64.26 | 3.113% | $66.2604 | $66.26 | $66.25 | $66.30 |
| Purchase #6 | $76.78 | 12.184% | $86.1349 | $86.13 | $86.15 | $86.10 |
| Purchase #7 | $124.39 | 10.492% | $137.441 | $137.44 | $137.45 | $137.40 |
| 7 purchase totals = | $827.97 | $878.7597 | $878.76 | $878.75 | $878.80 | |