Any amount of Steem Power will make a difference, it just might not be enough of a difference to add up to $0.01. The most my vote can possibly be worth at this moment (assuming 100% voting power) is approximately $0.89. This means that each Steem Power can have a maximum vote worth of about .00052. That means you need at least 20 additional Steem Power to add an extra penny to your vote.
Any amount of Steem Power will make a difference, it just might not be enough of a difference to add up to $0.01. The most my vote can possibly be worth at this moment (assuming 100% voting power) is approximately $0.89. This means that each Steem Power can have a maximum vote worth of about .00052. That means you need at least 20 additional Steem Power to add an extra penny to your vote.