Round with DecimalFormat 2 Places

Use Java's DecimalFormat class to read a decimal and round it to exactly 2 decimal places.

Expected Output:
Rounded: 3.46

Create a DecimalFormat with the pattern '0.00'. The '0' means always show a digit even if it is zero. The formatter rounds the value and returns a formatted String.

⚠️ AUTO-INPUT MODE: The input stream will automatically contain '3.456\n'. Use Scanner's nextDouble() to read it - no keyboard input is needed.

Expected Output:

Rounded: 3.46

Topics:

Miscellaneous

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