Rounding float for android -

i want round float given precision. example:

0,6667 0,67   0,004 0,00 0,328 0,33 

i know can round float integer, example:

0,06 0 

is there way achieve this?

do need rounding display or calculations?

if it's display can use this:

decimalformat df = new decimalformat("##.00"); float f = (float) 4.234432; system.out.println(df.format(f)); 

for calculations, this:

float f = (float) 4.234432; bigdecimal bd = new bigdecimal(f); bd = bd.setscale(2, roundingmode.half_up); f = bd.floatvalue();