Wigginton says he will appeal the ruling, which was rendered by Major League Baseball on Friday.
"The way I look at it, I got thrown out of the game," Wigginton said. "They chose to suspend me and now I have the right to appeal."
The punishment stems from a confrontation between Wigginton and umpire Gary Darling following a call at first base.
Darling ruled that J.J. Hardy got back to the bag on an aborted attempt to steal second. Wigginton threw off his cap and yelled until he became red in the face, stopping only after interim manager Juan Samuel forcefully pulled him away.
As he walked off the field after being ejected, Wigginton tossed the ball into the stands.
Replays showed Darling missed the call, and the umpire confirmed that after the game, saying, "He missed him the first time and on a close play, he got him the second time, it looked like."
Wigginton's punishment, according to a release issued by Bob Watson, Vice President of On-Field Operations for Major League Baseball, was "for his inappropriate actions, which included making contact with umpire Gary Darling."
Wigginton said, "It wasn't like a definite bump. I feel like if I bump someone, they're going to move back. ... If I did and didn't realize it, my bad. But I think it was more of a brush if anything."
The fine, Wigginton said, was "more than I was expecting."