The posts on the adjustment of interest given by Maybank have prompted me to calculate the monthly interests
Month Days/Year Amount Int. rate Interest
MAY 31/366 $10,000.00 3.40% $28.80
JUN 30/366 $10,000.00 3.40% $27.87
JUL 31/366 $10,000.00 3.40% $28.80
AUG 31/366 $10,000.00 3.40% $28.80
SEP 30/366 $10,000.00 3.40% $27.87
OCT 31/366 $10,000.00 3.40% $28.80
NOV 30/366 $10,000.00 4.70% $38.52
DEC 31/366 $10,000.00 4.70% $39.81
JAN 31/365 $10,000.00 4.70% $39.92
FEB 28/365 $10,000.00 5.75% $44.11
MAR 31/365 $10,000.00 5.75% $48.84
APR 30/365 $10,000.00 5.75% $47.26
Total interest = $429.39 The total interests will be $429.39 and thus the effective interest rate is just 4.29% and not 4.31% as advertised!