Thread: Casting Theory

I came across something interesting in my book and I'm unsure as to why this is happening. Here is some sample code:

public class DividingWithDifferentTypes {
	public static void main(String args[]) {
		int iVar = 15;
		long lVar = 2;
		float fVar = 7.6f - iVar / lVar;
		double dVar = 1L / lVar + fVar / lVar;
		int result = (int) (100 * dVar);
		System.out.println(iVar / lVar);
		System.out.println(7.6f);
		System.out.println((float) (iVar / lVar));
		System.out.println(7.6f - (float) (iVar / lVar));
		System.out.println(1L / lVar);
		System.out.println(fVar / lVar);
		System.out.println(100 * dVar);
		System.out.println(result);
	}
}

And here is the output:

7
7.6
7.0
0.5999999
0
0.29999995
29.999995231628418
29

My confusion arises from the fact that the 4th output statement returns 0.5999999F instead of 0.6F.
Why is this happening? I'm assuming it has to do with casting. Thank you in advance.