HP (Hewlett-Packard) HP-12C Calculator User Manual


 
65
Securities
After-Tax Yield
The following HP-12C program calculate the after tax yield to maturity of a
bond held for more than one year. The calculations assumes an actual/
actual day basis. For after-tax computations, the interest or coupon
payments are considered income, while the difference between the bond
or note face value and its purchase price is considered capital gains.
KEYSTROKES DISPLAY
CLEAR
00-
CLEAR
01- 42 34
7
02- 44 7
03- 33
6
04- 44 6
2
05- 45 2
1
06- 45 1
07- 30
4
08- 45 4
09- 25
2
10- 45 2
11- 34
12- 30
13- 26
2 14- 2
15- 10
0
16- 44 0
3
17- 45 3
5
18- 45 5