Dividend reinvestment calculator for unlisted managed funds ignores fractional unit reinvestments

Hi, theautomated dividend reinvestment calculator for unlisted managed funds currently assumes only whole units in the fund can be reinvested. While this is true for listed securities on the ASX, unlisted funds permit fractional unit purchases. As such, the automated calculator is currently inaccurate for unlisted funds and needs to be manually corrected. Could this be fixed? Many thanks :-)