Xiaolan's family bought an ordinary house with a price tag of 200,000 yuan. Since the house payment was paid off in one lump sum, they enjoyed a 5% discount. Buying a house requires paying a deed tax of 1.5% of the actual house price. How much does Xiaolan’s family pay in deed tax when buying a house?
小兰家买了一套普通住房，房子标价为20万元，由于一次性付清房款，享受了九五折优惠．买房要缴纳实际房价1.5%的契税，小兰家买房缴纳契税多少元？
<gadget id="calculator">1.5 / 100</gadget>
<output>0.015</output>

<gadget id="calculator">19 * 0.015</gadget>
<output>0.285</output>

<gadget id="calculator">0.285 * 10_000</gadget>
<output>2_850</output>

<result>2_850</result>