I have blurry Text and Graphics! Help!

I have a simple question but don’t know an easy way to ask it. So, sorry in advance!! :puzzled:

When I have text or graphics that are positioned using whole numbers they look good.
for example:
x=10
y=15

When I have text or graphics that are positioned using decimal numbers they look blurred.
for example:
x=10.1
y=15.3

Can I change quality settings to make “decimal placement” look good. Or can I have my text and graphics snap to whole numbers?