Why is this number rounding script not working correctly?

The script is supposed to round a number to the nearest hundredths place. However, it rounds to a whole number, and sometimes that whole number is incorrect.

Can someone please help me?

Here's the code:

local Player = game.Players.LocalPlayer
local Stats = Player.leaderstats

while wait(0.1) do
    if Player ~= nil then
        if Stats ~= nil then
            local Number = math.floor((Stats.Kills.Value/math.max(1,Stats.Deaths.Value)))
            function round(x,near)
                return math.floor(x/near+.5)*near
            end
            wait(0.1)
            script.Parent.Text = "Ratio: "..round(Number,2)..""
        end
    end
end