Pushrod length 6.85 or 6.90?

[my9302002]

Used the adjustable PR checker from Comp with the checker spring and came up with a 6.850" giving a good center valve line. I understand you add
.030 to account for preload, making the pushrod length I need of 6.880"
So...I'm pretty sure if I purchase the 6.900 length I should be OK, right?
Just want a second opinion.
Thanks..