YOU SAID:

If this gets 100 like I wont do anything because I don't care.

INTO JAPANESE

これが100になったら、私は気にしないので何もしません。

BACK INTO ENGLISH

When this becomes 100, I do not care because I do not care.

INTO JAPANESE

これが100になると気にしないので気にしない。

BACK INTO ENGLISH

I do not mind it because I do not care if this becomes 100.

INTO JAPANESE

これが100になるかどうか気にしないので気にしません。

BACK INTO ENGLISH

I do not care because I do not mind whether this will be 100 or not.

INTO JAPANESE

これが100になるかどうか気にしないので気にしません。

BACK INTO ENGLISH

I do not care because I do not mind whether this will be 100 or not.