Zimbabwe Introduces $100 Billion Banknotes

The bills officially come into circulation Monday, although they were on the foreign currency dealers market Saturday.

As high as they are, though, the bills still aren't enough to buy a loaf of bread. They can buy only four oranges.

The new note is equal to just one U.S. dollar

The official inflation rate now at 2.2 million%.

Zimbabwe started issuing large bank notes in December, starting with denominations of $250,000.

In January, the government issued bills in denominations of $1 million, $5 million, and $10 million -- and in May, it issued bills from $25 million and $50 million up to $25 billion and $50 billion.