مَا جَاءَنِي الْقَوْمُ كُلُّهُمْ
The entire group did not come to me.
لَمْ آخُذْ كُلَّ الدَّرَاهِمِ
I did not take all the dirhams.
In the first, kulluhum reinforces the subject; in the second, kulla al-darāhim belongs to the object phrase. Scope determines which complete inclusion is denied.
In a normal context the first may imply that some members arrived but not the whole group, but it does not by itself specify how many arrived. The precise contextual reading still matters.