multiply viewBox by 10 to get rid of decimal notation

[Danny-Engelman]

Not sure if this is a SVGMO option.

If this viewBox="0 0 160 160" is multiplied by 10, all path notations will be a lot shorter

<svg version="1.0" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 160 160">
<path d="M27.2 145.7c4.8.2 12.9.2 18 0 5.1-.1 1.2-.3-8.7-.3-9.9 0-14.1.2-9.3.3zm86.5 0
c5.1.2 13.5.2 18.6 0 5-.1.9-.3-9.3-.3-10.2 0-14.3.2-9.3.3z" fill-opacity=".09"/>
<g stroke-width="0"><path d="M75 13.7c-6.2 3.2-7.8 10-3.5 15.2l2.6 3-3.3 2.5
c-1.8 1.4-6.1 4.6-9.5 7.1C47.3 51.8 40 63 40 74c0 7.3 2.2 12.3 9 20.9 5.7 6.9 5.9 8.5 2.9 
16.7-2.6 6.8-2.1 7.4 6.4 7.4 6.2 0 6.8.7 3.6 3.6-1.8 1.6-4.2 2-18.3 2.4-9.1.3-17 1.1-18.1 1.7-5.4 3-10.6 12-9.2 15.7.6 1.5 2.8 1.7 22.9 1.4 21.4-.3 22.5-.4 27.1-2.8 4.5-2.2 9.3-6.8 12.5-11.6 1.2-1.9 1.2-1.
9 2.5.1 3 4.9 10.6 11.3 15.2 12.9 7.2 2.4 46.3 2.4 47.2 0

[tomayac]

This was proposed in svg/svgo#293. The TL;dr is that it's something that unfortunately cannot be automated and risks breaking SVGs. I'm closing the present issue, but feel free to discuss further on the referenced thread of course.