主要的以下代码假设使用System.out.printf将结果输出到两个小数位，以使用％f格式化double值。 但是，我收到以下错误：
#NA带有格式化print语句的部分代码：
Exception in thread "main" java.util.IllegalFormatConversionException: f != java.lang.String
at java.util.Formatter$FormatSpecifier.failConversion(Formatter.java:4302)
at java.util.Formatter$FormatSpecifier.printFloat(Formatter.java:2806)
at java.util.Formatter$FormatSpecifier.print(Formatter.java:2753)
at java.util.Formatter.format(Formatter.java:2520)
The total bonus for this employee is $ at java.io.PrintStream.format(PrintStream.java:970)
at java.io.PrintStream.printf(PrintStream.java:871)
at Assignment1.Q2.TestBonusOnSavings.main(TestBonusOnSavings.java:36)
C:\Users\User\AppData\Local\NetBeans\Cache\8.2\executor-snippets\run.xml:53: Java returned: 1
BUILD FAILED (total time: 6 seconds)