Diferent Bounce rates ( Calulated Metric vs. Adob eAnalytics Metric)

[#1]

Hello again Adobe Community !

I'm studying the KPI for some parts of my website, so I'm using some hit container segments for each page type of my web site stored on a trafic variable.

My question is, why is the Native metric Bounce Rate getting values event though my calculated metric (Single Acces / Entries ) is always 0?

I get that it's because the single Access is always 0 ( mainly because my customers must be always entering the site via the Home) - but then why is the Bounce rate different ?

Maybe I should study the bounce rate when I'm analysing my diferent category pages

Cheers Again for this great community and all your Analytics knwoledge !

Mario

[#2]

I got confused here, my understanding was that the Bounce rate vas Single Acces/Entries - but I was wrong.

I just wanted to see how the bounce rate worked when a hit container segment was applied.

Thanks alot !