Fixed #740 - fixed floating point handling

BudgetMasterServer/src/main/java/de/deadlocker8/budgetmaster/transactions/csvimport/AmountParser.java

@@ -49,7 +49,7 @@ public class AmountParser
 					throw new ParseException("String not fully parsed", parsePosition.getIndex());
 				}
 
-				return Optional.of((int) (parseDouble * 100));
+				return Optional.of((int) Math.round(parseDouble * 100));
 			}
 			catch(ParseException e)
 			{

BudgetMasterServer/src/test/java/de/deadlocker8/budgetmaster/unit/transaction/csvimport/AmountParserTest.java

@@ -268,4 +268,12 @@ class AmountParserTest
 				.isPresent()
 				.get().isEqualTo(-123456703);
 	}
+
+	@Test
+	void test_floatingPoint()
+	{
+		assertThat(AmountParser.parse("-9,7 €", ',', '.'))
+				.isPresent()
+				.get().isEqualTo(-970);
+	}
 }