| 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 | $17.43 | 4.373% | $18.1922 | $18.19 | $18.20 | $18.20 |
| Purchase #2 | $76.87 | 12.633% | $86.581 | $86.58 | $86.60 | $86.60 |
| Purchase #3 | $209.42 | 11.823% | $234.1797 | $234.18 | $234.20 | $234.20 |
| Purchase #4 | $203.56 | 6.588% | $216.9705 | $216.97 | $216.95 | $217.00 |
| Purchase #5 | $80.46 | 5.653% | $85.0084 | $85.01 | $85.00 | $85.00 |
| Purchase #6 | $136.86 | 10.147% | $150.7472 | $150.75 | $150.75 | $150.70 |
| Purchase #7 | $216.40 | 12.582% | $243.6274 | $243.63 | $243.65 | $243.60 |
| 7 purchase totals = | $941.00 | $1,035.3064 | $1,035.31 | $1,035.35 | $1,035.30 | |