Update renderer.js
Update renderer.js

Updated var dosage_units = '' + Math.round(treatment.insulin * 100)/100);

to 

var dosage_units = ('' + Math.round(treatment.insulin * 100)/100).toFixed(2);

to force rounding to 2 decimal places
goldendel/cgm-remote-monitor,goldendel/cgm-remote-monitor,goldendel/cgm-remote-monitor