The actual value is here: storj/scripts/testdata/satellite-config.yaml.lock at f131047f1af820ffbdfc9c585a219953856f920f · storj/storj · GitHub
The easy 720h conversion end up with $1.4976 → on a month with just 30 days you will get $1.4976 but on the next month with 31 days you will get $ 1.54752. Or on average over the year $ 1.5184 per month. $1.52256 in a year with Feb 29th.