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The easiest way to incorporate a double value into two digits after the decimal point is by using the String.format() method. Here is an example:
val doubleValue = 3.14159
val formattedValue = String.format("%.2f", doubleValue)
println(formattedValue) // Output: 3.14
In the example above, %.2f is used as the format string, which means the double value will be formatted with two digits after the decimal point. The formattedValue variable will contain the string "3.14".