| 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 | $48.37 | 9.464% | $52.9477 | $52.95 | $52.95 | $52.90 |
| Purchase #2 | $32.40 | 13.650% | $36.8226 | $36.82 | $36.80 | $36.80 |
| Purchase #3 | $127.52 | 3.720% | $132.2637 | $132.26 | $132.25 | $132.30 |
| Purchase #4 | $77.69 | 3.193% | $80.1706 | $80.17 | $80.15 | $80.20 |
| Purchase #5 | $80.34 | 7.321% | $86.2217 | $86.22 | $86.20 | $86.20 |
| Purchase #6 | $71.53 | 10.694% | $79.1794 | $79.18 | $79.20 | $79.20 |
| Purchase #7 | $69.39 | 5.242% | $73.0274 | $73.03 | $73.05 | $73.00 |
| 7 purchase totals = | $507.24 | $540.6331 | $540.63 | $540.60 | $540.60 | |