## Why is my BA II PLUS giving me wrong answers?

If the BA II PLUS or BA II PLUS PROFESSIONAL calculator is returning an incorrect answer when calculating Time Value of Money, it could be caused by incorrect settings on the calculator or incorrect input from the user.

**Why is my BA II PLUS rounding?**

Is there a rounding error on the BA II PLUS and the BA II PLUS PROFESSIONAL? The BA II PLUS and the BA II PLUS PROFESSIONAL internally store numeric values to an accuracy of 13 digits. A specific number of decimal places to be displayed can be set. The default setting is two decimal places, rounding if necessary.

### How do I change decimals on hp10bii+?

To change the number of decimal places with the HP 10BII, press the Shift key (the key with the yellow square on it), followed by the DISP key (the = key), followed by the 4 key.

**What is CFj on calculator?**

All payments will be positive since they are cash inflows. Step 2: Type 100, then press “CFj” button three times. The first time you press “CFj”, you will save 100 as the first cash flow. The next two times you press “CFj”, you will save 100 as cash flow 2 and 3.

#### Why is my ba2 plus rounding?

**How do I change the decimal places on my BA II Plus calculator?**

How do I change the decimal setting on the BA II PLUS family…

- Press [2nd] [FORMAT]. “DEC” is displayed, along with a value indicating the current decimal setting.
- Input the number of decimal places to be displayed (0 – 9) and press [ENTER].
- Now press [2nd] [CPT] to exit the screen.

## What is MthIO in calculator?

MthIO: Selects MathO or LineO. MathO displays input and calculation results using the same format as they are written on paper. LineO displays input the same way as MathO, but calculation results are displayed in linear format.

**Why is my BA II Plus rounding?**

### How do I change decimal places on HP 10BII+?

**What does I yr stand for?**

per year. [I/YR] Finds/stores the interest rate per year.