Of course, you can be a rebel and tweak the settings. Right-click anywhere in the range, choose Format Cells, and go wild—you can drop the decimal places, change the separator, or add a custom symbol. But for most of us, the default is pure gold.
I personally keep the two decimals because they make me feel like I’m doing serious accounting, even when I’m just tracking my coffee expenses. It’s a small psychological boost, but it works. You’ll see—once you apply it to E3:E11, you’ll start applying it everywhere.
And Leo? He now formats every column before he even types a number. He calls it “pre-commas.” I call it a small victory for sanity. So go ahead—give your range E3:E11 a little love. Your data will thank you, and so will everyone who ever has to read it.