Iterators do Row by Row calculations and then aggregate the intermediate result of row by row calculation. 2.95 * 1 + 2.95 * 1 = 5.9 rounded off to 6.
Iterators do Row by Row calculations and then aggregate the intermediate result of row by row calculation. 2.95 * 1 + 2.95 * 1 = 5.9 rounded off to 6.