broulik added a comment.
I'm pretty sure the startplasma that sets the Qt scaling variables for X also rounds to one digit REPOSITORY R104 KScreen REVISION DETAIL https://phabricator.kde.org/D23732 To: romangg, #plasma Cc: broulik, cfeck, plasma-devel, LeGast00n, The-Feren-OS-Dev, jraleigh, fbampaloukas, GB_2, ragreen, Pitel, ZrenBot, himcesjf, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart