The fraction of percentage may be ignored in cases like 59.99% will be treated as less than 60% and 54.99% will be treated as less than 55%.

Please note that, for most of the admission processes from 54.50% to 54.99% will be treated as 55%.

It completely depends on the authority or the board. It is very important to clear such things before filling out any application form. In future, the candidature may get rejected if the details are no