Utils.round(value, decimals, increments, min, max)

Rounds a number.
译:数轮。

Arguments(参数)
  1. value— A floating point number. 译:浮点数。
  2. decimals — The amount to appear after the decimal point. (Optional) 译:小数点后出现的数值。(可选)
  3. increments — The increment to round to. (Optional) 译:圆的增量。(可选)
  4. min — The minimum value to return. (Optional) 译:返回的最小值。(可选)
  5. max — The maximum value to return. (Optional) 译:返回的最大值。(可选)
print Utils.round(100.12345, 0) # Output 100 
print Utils.round(100.12345, 2) # Output 100.12 
print Utils.round(100.12345, 4) # Output 100.1234

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