Number + 美分
The measure word 美分 (měifēn) means "cent," specifically referring to one hundredth of a US dollar. It is used when discussing American currency in Chinese. It is the standard term for the US cent in both spoken and written Chinese.
这杯咖啡只要九十九美分。
zhè bēi kāfēi zhǐyào jiǔshíjiǔ měifēn.
This cup of coffee only costs ninety-nine cents.
汽油价格又涨了三美分。
qìyóu jiàgé yòu zhǎng le sān měifēn.
The price of gasoline went up another three cents.
小时候爷爷给过我一枚一美分的硬币,我一直留着。
xiǎoshíhou yéye gěi guò wǒ yì méi yì měifēn de yìngbì, wǒ yìzhí liú zhe.
When I was little, my grandfather gave me a one-cent coin, and I've kept it ever since.