| 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 | $179.65 | 13.235% | $203.4267 | $203.43 | $203.45 | $203.40 |
| Purchase #2 | $82.66 | 4.136% | $86.0788 | $86.08 | $86.10 | $86.10 |
| Purchase #3 | $76.76 | 10.854% | $85.0915 | $85.09 | $85.10 | $85.10 |
| Purchase #4 | $42.60 | 12.688% | $48.0051 | $48.01 | $48.00 | $48.00 |
| Purchase #5 | $197.63 | 9.421% | $216.2487 | $216.25 | $216.25 | $216.20 |
| Purchase #6 | $107.77 | 6.729% | $115.0218 | $115.02 | $115.00 | $115.00 |
| Purchase #7 | $46.99 | 9.267% | $51.3446 | $51.34 | $51.35 | $51.30 |
| 7 purchase totals = | $734.06 | $805.2172 | $805.22 | $805.25 | $805.10 | |