| 0.01 PROS cost | 0.002354 LKK |
| 0.1 PROS cost | 0.023541 LKK |
| 0.2 PROS cost | 0.047081 LKK |
| 1 PROS cost | 0.235407 LKK |
| 5 PROS cost | 1.177033 LKK |
| 10 PROS cost | 2.354067 LKK |
| 50 PROS cost | 11.770335 LKK |
| 100 PROS cost | 23.540670 LKK |
| 1000 PROS cost | 235.406696 LKK |
| 10000 PROS cost | 2,354.066958 LKK |
| 100000 PROS cost | 23,540.669576 LKK |