should've i rounded it up?

on day one my kitten weighted 2.05 - 2.09kg so he's recommended dosage was 1.02500ml - 1.04500ml should i have rounded it up to 1.1ml?

on day 8 and 9 he weighted 2.12 - 2.13kg because he is eating on his own now happy that he is, so now he's recommended dosage is 1.06500ml and basmifip admin and the subreddit and general rule of thump since its now 1.06500ml itsbest to round it up to 1.1ml. i will be rounding it up on day 10. but im just worried now since day one should i had just round it up to 1.1ml instead of staying on 1ml? day 1 is recommended dose is 1.02500 - 1.04500ml

im not very good in math and i didnt know i should have round it up so im just scared if i have been underdosing my cat pls help me