I try `intval(6.02 * 100)`, the result is 602, but why the result of `intval(5.02 * 100)` is 501?
43
Is floating point math broken?
33934
understanding floating point variables
131055
What is the difference between the float and integer data type when the size is the same?
134495
What is wrong with \ifnum#1=0.09\relax?
137025
JavaScript 64 bit numeric precision
103586
Applying casts to the results of integer and floating point division: what's going on here?
10889
Mod[1.2, 0.2] is not equal to zero
106565
Why is BigDecimal returning a weird value?
10400
Why adding these two double does not give correct answer?
9156
Can someone explain this: 0.2 + 0.1 = 0.30000000000000004?
108820
Applications using Decimal versus double . .
154078
What's the difference between the types - int * and int *[100] in C?
49923
Why does $0.75 \times 1.25$ equal $0.93$ and not $1$?
21903
What is the difference between [0-9]+ and [0-9]++?
145413
Floating point comparison `a != 0.7`
132821
Why are floating point numbers printed so differently?
37178
python's sum() and non-integer values