ENG display mode on HP-15C

[Pekis]

Hello,

I was very disappointed to discover that, on the HP-15C, in ENG 0 mode, for example:

the value (100 * PI), ie +/- 314.159265354 is shown as 300 E0 !
I believed it would have displayed 314 E0

the value (PI / 100 000), ie +/- 0.0000314159265354 is shown as 30 E-6 !
I believed it would have displayed 31 E-6

I had not read the owner's handbook as for this aspect before but anyway, it doesn't seem logical for me ... See also the old thread on this forum ...

What do you think now in 2024 ?

Thanks