After taking the lead early on through Lee Frecklington they were then blown away by the Tigers who go into the play-offs in fine fettle.
Here's how the Millers players rated at the KC Stadium, with the chance to add your own.
Lee
Camp 6 – Again made a string of saves to deny Hull double figures,
but will be disappointed with his effort for the third goal.
Stephen
Kelly 6 – Had a tough afternoon against Robert Snodgrass and Andrew
Robertson.
Kirk
Broadfoot 5 – Exposed by the pace and movement of Hull's front two,
which made it a long 90 minutes.
Richard
Wood 5 – Also caught out by a rampant Hull attack, Wood was part of
the Millers defence that was run ragged.
Frazer
Richardson 4 – The right-back, playing at left-back, endured a
torrid time against Ahmed Elmohamady and Moses Odubajo.
Greg
Halford 6 – Was not as effective in his defensive shield role, but
it was difficult with the Tigers swarming forward.
Grant
Ward 6 – Offered moments of promise on the counter-attack but end
product was lacking.
Lee
Frecklington 7 – Provided Rotherham's best moment with his early
goal, kept trying to the end.
Richie
Smallwood 6 – Part of a midfield that was overrun at times and
missed a crucial chance to level at 2-2.
Danny
Ward 5 – Contributed very little on the left hand side and wasted
possession, not the way he would have wanted his season to end.
Jonson
Clarke-Harris 5 – A first start since February, Clarke-Harris found
it tough against Michael Dawson and Curtis Davies.
Leon
Best 5 – On as a second-half replacement for Clarke-Harris but did
not offer anything.
Darnell Bailey-King 5 - A late debut for the youngster who didn't get the chance to do much.