{
  "name": "round",
  "type": "function",
  "description": "Rounds a number to number of decimal places.",
  "arguments": [
	{"arg":"value","description":"decimal number to be rounded"},
	{"arg":"places","optional":true,"default":"0","description":"Optional integer representing number of places to round decimals to. Can be negative."}
  ],
  "examples": [
	{ "expression":"round(1234.567, 2)", "returns":"1234.57"},
	{ "expression":"round(1234.567)", "returns":"1235"}
  ]
}