English to English

verb (v)

• make round(verb.change)

  Synonym:
  round, round out
  

  source: wordnet30
• bring to a highly developed, finished, or refined state(verb.change)

  Synonym:
  brush up, polish, polish up, round
  

  source: wordnet30
• express as a round number(verb.change)

  Example:
  Round off the amount.
  

  Synonym:
  round, round down, round out
  

  source: wordnet30