Have commas been cut from the budget?
by Ken David
(San Diego, California, USA)
Hi,
Growing up and up to this point in my writing career, I've always learned (and practiced!) that when writing a numeral, if it is longer than four digits, a comma is inserted after the third (or after every third) digit. For example: 1,000; 27,500; 100,000,000.
Lately, however, I have noticed more and more four-digit numbers written without the comma. For example: 1000; $2500. I do not see the trend continuing with numbers more than four digits.
Is it now the rule or widely practiced/accepted that commas are not needed/used in four-digit numbers?
On a side note, if this has changed, I wonder how when, and by whom such changes are decided/made? And how is one who is not currently a student or otherwise enrolled in grammar classes suppose to know? I must have missed out on a memo or secret sign in the sky.
Thanks in advance for any help you can offer regarding commas with numbers.
Sincerely,
Ken David
San Diego, California