What does the cryptic crossword clue "Rogue using our friend roughly (2,5,7)" mean?

The wordplay uses an anagram. anagram of USING + OUR + FRIEND = INROUNDFIGURES The answer is INROUNDFIGURES.

Rogue using our friend roughly (2,5,7)

Daily Mail Cryptic #17522 | 26 Across | 2024-12-31 flower