10% z 40 zł to 4zł
10% z 500 to 50 zł
10% z 2000 to 200zł
30% z 40 zł 12zł
30% z 500 zł to 150zł
30% z 2000zł to 600zł
70% z 40 to 27
70% z 500 to 350
70% z 2000 to 1400
90% z 40 to 36
90% z 500 to 450
90% z 2000 to 1800
10% z 5000 to 500
10% z 600 to 60
10% z 200 to 20
5% z 5000 to 250
5% z 600 to 30
5% z 200 to 10
1% z 5000 to 50
1% z 600 to 6
1% z 200 to 2
3% z 5000 to 150
3% z 600 to 18
3% z 200 to 6