I have this formula (below). Is there an easier way to do it ?
=ROUND(D53,3)+ROUND(E53,3)+ROUND(F53,3)+ROUND(G53, 3)+ROUND(H53,3)+ROUND(I53,3)+ROUND(J53,3)+ROUND(K5 3,3)+ROUND(L53,3)+ROUND(M53,3)+ROUND(N53,3)

Thanks.