Forgive me for asking guidance on something which is probably quite simple.
I've set up a worksheet to calculate all the hidden costs of on-line
auctions and it is the PayPal aspect that is giving me grief.
PayPal charge me 3.4% + 20p per transaction. If I use:
=SUM(B2*0.034+0.2)and C2 and D2 and so on...
...it obviously gives me the right answer but, if I just enter the
formula at the beginning of posting sales and before any purchase or bid
has been made, when I want a nil balance to show, this method shows 20p.
How do I amend the formula for that aspect so that the 20p set charge
only becomes operative once I've entered an amount?
I apologise in advance, but as an only very occasional user of Excel I
can't seem able to get my head around it.
Also, do I have to enter the formula individually for each line, or is
there an "automated" method I can use once I've done the groundwork?
My thanks in advance.
Ricardo

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"Quick to judge, quick to anger, slow to understand
Ignorance and prejudice, and fear, walk hand in hand ..."
Alan - 03 Sep 2006 23:10 GMT
=IF(B2<>0,B2*0.034+0.2,"")
To enter in other cells just drag the cell down,
Regards,
Alan.
> Forgive me for asking guidance on something which is probably quite
> simple.
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>
> Ricardo
Ricardo - 04 Sep 2006 00:11 GMT
> =IF(B2<>0,B2*0.034+0.2,"")
> To enter in other cells just drag the cell down,
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>>
>>Ricardo
Alan,
Many thanks - so much to learn and so little time.
Regards,
Ricardo

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"Quick to judge, quick to anger, slow to understand
Ignorance and prejudice, and fear, walk hand in hand ..."
Trevor Shuttleworth - 03 Sep 2006 23:13 GMT
Ricardo
one way:
=IF(B2=0,0,B2*0.034+0.2)
Regards
Trevor
> Forgive me for asking guidance on something which is probably quite
> simple.
[quoted text clipped - 22 lines]
>
> Ricardo
Ricardo - 04 Sep 2006 00:12 GMT
> Ricardo
>
[quoted text clipped - 32 lines]
>>
>>Ricardo
Trevor,
Very much appreciated - thanks!
Best wishes,
Ricardo

Signature
"Quick to judge, quick to anger, slow to understand
Ignorance and prejudice, and fear, walk hand in hand ..."
Stephen Bye - 03 Sep 2006 23:24 GMT
It never ceases to amaze me that so many people believe that all formulas
should begin with "=SUM(".
Why is that? Is it because in English we refer to calculations as "sums"?
Ricardo - 04 Sep 2006 00:25 GMT
> It never ceases to amaze me that so many people believe that all formulas
> should begin with "=SUM(".
> Why is that? Is it because in English we refer to calculations as "sums"?
Knowing little about the subject (when one learns by attempting to
analyse - or cribbing from - other people's worksheets) if you end up
with something that works you don't (or I don't - perhaps I'm lazy)
tend to make alterations. The law of intended consequences can have a
dramatic impact.
So, I learn a bit more. The thing I like about this particular newsgroup
is the willingness of those who do know to assist those of us who do not.
Thank you all, I do appreciate it.
Ricardo

Signature
"Quick to judge, quick to anger, slow to understand
Ignorance and prejudice, and fear, walk hand in hand ..."