I have round of the floating point value using below code but its not allow to backpropagate the gradient. Is there anyway to round off value with two decimal point so that it backpropagate the gradient?
 x=torch.FloatTensor([2.123])
 n_digits=2
 x_r = (x * 10**n_digits).round() / (10**n_digits)
 print(x_r)