decimal

System.Decimal
The default value is 0.

System.Decimal myDecimal; 
decimal myDecimal; 

decimal myDecimal = 1.6m;                        'suffix is necessary  
decimal myDecimal = 1.6M;                        'suffix is necessary  

System.Diagnostics.Debug.Print myDecimal           '= 1.2345  

decimal myDecimal = 1.6M; 
int myInteger = (int)myDecimal;                    ' works