Auto rounding does not work properly

[wattoo.biz]

Expressions Round Up

Is it possible to have expressions always round up to the next whole number? Eg: [=F(TN('{SETTING:Test1}')/('{SETTING:Test2}'))] {SETTING:Test1} = 9 {SETTING:Test2} = 1.75 The result is 5.14 but i need this rounded up to 6

Can you give tutorial for this…