What is the correct spacing between a dollar sign and the number that follows?

The correct practice when typing monetary values is to place the dollar sign directly next to the number with no space in between. This formatting convention helps to clearly indicate that the number represents a currency value in a straightforward manner. For instance, writing "$100" exemplifies this standard, making it immediately recognizable to the reader as a monetary figure.

Using a space between the dollar sign and the number can create confusion and may appear unprofessional in formal documents. Proper monetary formatting is crucial, especially in professional or business environments, to ensure clarity and avoid misinterpretations. This practice is widely accepted in various styles of writing and applies across both personal and professional communications.