Java Utililty Methods BigDecimal Subtract

List of utility methods to do BigDecimal Subtract

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Description

The list of methods to do BigDecimal Subtract are organized into topic(s).

Method

BigDecimalsubtractPercent(BigDecimal price, double amount)
subtract Percent 
return price.subtract(getPercentageValue(price, amount));
BigDecimalsubtractQtde(BigDecimal val1, BigDecimal val2)
subtract Qtde 
BigDecimal aux = val1;
aux = aux.setScale(decQtde, roundingMode);
return aux.subtract(val2).setScale(decQtde, roundingMode);
BigDecimalsubtractVatAmount(BigDecimal percentage, BigDecimal amount)
subtract Vat Amount 
BigDecimal f = BigDecimal.ONE
        .subtract(BigDecimal.ONE.divide(percentage.add(HUNDRED).divide(HUNDRED), 14, RoundingMode.HALF_UP));
return amount.multiply(f).setScale(2, RoundingMode.HALF_UP);
BigDecimalsubUlp(BigDecimal x)
sub Ulp 
BigInteger unscaledValue = x.unscaledValue();
unscaledValue = unscaledValue.subtract(BigInteger.ONE);
return new BigDecimal(unscaledValue, x.scale());