DCA 60$ or 0.001 BTC a week?

So i've been buying $60 bucks worth of BTC a week for the last few months, today i looked at what ive accumulated in BTC and decided to round it off with my latest transaction. To round it off i basically bought 0.00X BTC , instead of my usual $60.

One interesting thing i noticed was if i keep doing let's say 0.001BTC, from now on instead of $60 dollars, i would see the up and down of what 0.001BTC is worth and stacking SATS will continue to be whole numbers.

Thoughts? Wass that clear?