Method core.model.network.Util#roundWithSignificantFigures uses BigDecimals(double) constructor

[Carmen Yago]

Method org.openmarkov.core.model.network.Util#roundWithSignificantFigures uses java.math.BigDecimal#BigDecimal(double) which according to Java documentation yields unpredictable results ( “The results of this constructor can be somewhat unpredictable”).