1 public class EFDbContext : DbContext2 {3    protected override void OnModelCreating(System.Data.Entity.DbModelBuilder modelBuilder)4    {5        modelBuilder.Entity
     
      ().Property(object => object.property).HasPrecision(12, 10);6 7        base.OnModelCreating(modelBuilder);8    }9 }
     

1 public DecimalPropertyConfiguration HasPrecision(2 byte precision,3 byte scale )

This is to show how to configure the precision by overriding the DbContext.OnModelCreating() method.

You can check information about this on the page: