def test_round_to_int():
 assert (round_to_int(154231, 1000) == 154000)
 assert (round_to_int(154231, 10) == 154230)
 assert (round_to_int(154231, 100000) == 200000)
 assert (round_to_int(154231, 50000) == 150000)
 assert (round_to_int(154231, 500) == 154000)
 assert (round_to_int(154231, 200) == 154200)
 assert (round_to_int(154361, 200) == 154400)

def test_round_to_int ( ) : assert ( round_to_int ( 154231 , 1000 ) == 154000 ) assert ( round_to_int ( 154231 , 10 ) == 154230 ) assert ( round_to_int ( 154231 , 100000 ) == 200000 ) assert ( round_to_int ( 154231 , 50000 ) == 150000 ) assert ( round_to_int ( 154231 , 500 ) == 154000 ) assert ( round_to_int ( 154231 , 200 ) == 154200 ) assert ( round_to_int ( 154361 , 200 ) == 154400 )
test round to int function .