The dollar index , which measures the currency against a basket of peers, was flat at 104.64, but was still set for a February gain of 2.6%, its first monthly increase since September.
The next move in the dollar is really a function of how the February data starts to play out in March," Atrill said.
U.S. Treasury yields have also moved higher with the inflation sensitive two-year yield back at three-and- a-half-month highs.
[US/}The dollar on Tuesday gained particularly against the Japanese yen , climbing 0.44% to 136.84, its highest in over two months.
,Elsewhere, sterling built on its gains from the previous session against the dollar, rising 0.2% to $1.2082.