First time tio charge is $50 if below 3rd seargent. 2nd sarge and above got different package. Officer is S$150.
I usually fail IPPT then go RT, that will cover me for 2 cycles so the next time I need to do it again is the year after. Its like every 2 years IPPT + RT once, then clear for another 2 year. Now since the IPPT is 9mths and RT 3mths, I cannot do that liao... sianz...