Cintas (NASDAQ:CTAS) reported quarterly earnings of $1.39 per share which beat the analyst consensus estimate of $1.35 by 2.21 percent. This is a 15.83 percent increase over earnings of $1.20 per share from the same period last year. The company reported quarterly sales of $3.014 billion which beat the analyst consensus estimate of $2.984 billion by 1.01 percent. This is a 10.89 percent increase over sales of $2.718 billion the same period last year.