roundDouble function

int roundDouble(
  1. double value,
  2. int places
)

Implementation

int roundDouble(double value, int places) {
  num mod = pow(10.0, places);
  final totalRamInGB = ((value * mod).round().toDouble() / mod);
  if (totalRamInGB >= 7) {
    return 6;
  } else if (totalRamInGB >= 5) {
    return 4;
  } else {
    return 2;
  }
}