Related to : I'm a programmer and need a formula for calculating overal ROI

I'm a programmer and need a formula for calculating overal ROI 
by cpacini in Personal Finance 

I'm programming a web app to track my hedge fund performance. I'd like
to find my overall ROI for all time.If I had a beginning balance and
my current balance then finding the ROI is easy. For instance
((current balance / beginning balance) * 100) to get the
percentage.Where I am having difficulty i

Calculating neg and pos in same formula

by xetrill in Personal Finance 

I would like to make a formula that would allow me to take a
series of cells and add them up AND subtract them from another
cell. So say A1 is my original number and then each time someone
takes something out of stock I enter it into A2, then another customer
comes and takes more and that

Calculating a formula

by chanley in Personal Finance 

I have a scenario where I have 2 linked tables, TableA and
TableB. They are linked by the ResultID field, and in TableA this is
a unique incremental field, and in TableB there could be several
records that contain this RecordID. I also have a number field on
TableB called Score. Both tables

Formula for calculating? 
by Pug in Personal Finance 

Formula for calculating? What is the
formula for calculating a web hosting businesses' net worth?

What Is the Formula for Calculating How Much of Your IRA You Are to Take When You Begin? 
by skriefal in Personal Finance 

The Internal Revenue Service forces you to start taking money from the
taxdeferred IRAs you own and any IRA you inherit. For IRAs you own,
the mandatory withdrawals start when you turn 70 1/2. Only Roth IRAs
that you own are exempt from these forced withdrawals, but if you
inherit a Roth IRA, you a

What is the formula for calculating a timestamp? 
by brennen in Personal Finance 

Just a random question but does anyone know the formula for how a
timestamp is calculated? I am guessing it has to consider each month
and how many days, leap years, etc.
Thanks

Formula for Calculating the Value of a Business 
by bkircher in Personal Finance 

When evaluating the purchase of a company, there is no one correct
method for assessing its true worth versus the price being asked.
There are several valuation methods used by business valuators, and
sometimes, combinations of these values are used to find a base price
or floor and an upper ceiling

formula for calculating sales tax (GST) 
by Raghu in Personal Finance 

Hi All Not sure if this is the right forum, but I need the
formula for calculating the amount of Sales tax (GST) from the
tax included price In Australia GST is 10% and the standard
formula is to divide the total by 11 to get the gst amount This is great until the GST % chan

Javascript calculating a formula 
by Ben Kohn in Personal Finance 

I am working on changing a percentage value of a panel based on the
screen size of a device.I need to work out the following
formula.Starting at screen width 320 and ending at screen width
1200.If screenWidth < 320 percentageWidth = 98If screenWidth > 1200
percentageWidth = 65From the above I can

Homework help (calculating formula) 
by Jesse McDowell in Personal Finance 

Hello everyone . i need help with some home work.. i need
to write an assembly code on this e^x=1+x+x^2/2!+..+x^n/n! please
