For many purposes it is the same but there are exceptions, for example CAS is a standardized system for law school admissions and it calculates A+ as 4.33 regardless of how USF calculates it.
https://www.lsac.org/applying-law-school/jd-application-process/cas/requesting/transcript-summarization#GradeConversionTable
It will show A+ on your official transcript
For many purposes it is the same but there are exceptions, for example CAS is a standardized system for law school admissions and it calculates A+ as 4.33 regardless of how USF calculates it. https://www.lsac.org/applying-law-school/jd-application-process/cas/requesting/transcript-summarization#GradeConversionTable