| 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 | $188.61 | 11.222% | $209.7758 | $209.78 | $209.80 | $209.80 |
| Purchase #2 | $117.71 | 6.456% | $125.3094 | $125.31 | $125.30 | $125.30 |
| Purchase #3 | $249.80 | 10.550% | $276.1539 | $276.15 | $276.15 | $276.20 |
| Purchase #4 | $11.35 | 3.862% | $11.7883 | $11.79 | $11.80 | $11.80 |
| Purchase #5 | $212.54 | 4.799% | $222.7398 | $222.74 | $222.75 | $222.70 |
| Purchase #6 | $162.61 | 10.450% | $179.6027 | $179.60 | $179.60 | $179.60 |
| Purchase #7 | $209.41 | 12.264% | $235.092 | $235.09 | $235.10 | $235.10 |
| 7 purchase totals = | $1,152.03 | $1,260.4619 | $1,260.46 | $1,260.50 | $1,260.50 | |