not rounding tofixed

Question

I'm trying to get the first decimals of a float number without any kind of rounding.

Example:

var myfloat = 1.1864526;
myfloat = myfloat.toFixed(2);

It returns 1.19 but I need 1.18.

I'm pretty sure there is an easy solution but I am unable to find it without converting the number to a string (not useful in this case).

How about parseInt(value * 100)/100 ? – Kokodoko Jan 18 '18 at 11:08 — Kokodoko, Jan 18 '18 at 11:08
you can simply give it as `.toFixed(3).slice(0, -1)` – Aswin Ramesh Jan 18 '18 at 11:10 — Aswin Ramesh, Jan 18 '18 at 11:10
@AswinRamesh, no, it would round up with `.9999` values. – Nina Scholz Jan 18 '18 at 11:13 — Nina Scholz, Jan 18 '18 at 11:13

score 0 · Answer 1 · answered Jan 18 '18 at 11:10

0

Multiply the float value by 100, get the int value of the result then divide that int by 100. Something like this should work:

((int)(myFloat*100)) / 100

answered Jan 18 '18 at 11:10

1 Answers1