I have two columns (e.g. a1:a100 and b1:b100) filled numeric values and i need the sumproduct of the two columns of data, considering that it will only read or sum the each result up to 2 decimal places only ....

can anyone help me out with this with a single formula.

e.g.

[col A] [col B] [rounded product A*B]

[$ 1.233 ] [ 33.222 ] [ $ 40.96 ]
[$ 0.245 ] [ 11.111 ] [ $ 2.72 ]
[$ 0.122 ] [ -3.215 ] [ $ -0.39 ]

from the above sample the sum of the product (2 decimals) = $43.29

can anyone help me out with this using a single formula for my quick presentation.

any of your suggestion is requested.

thanks
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