def percentage_summation_check(df):
    """
    Validates a column summation is 100%
    :param df: df[XXXX] % Column
    :return: Boolean,df.sum()
    """
    if round(df.sum(), 2) == 1.0 or round(df.sum(), 2) == 100.0:
        return True, round(df.sum(), 2)
    else:
        return False, round(df.sum(), 2)
