| 0.01 BUN cost | 0.000015 LKK |
| 0.1 BUN cost | 0.000153 LKK |
| 0.2 BUN cost | 0.000307 LKK |
| 1 BUN cost | 0.001535 LKK |
| 5 BUN cost | 0.007674 LKK |
| 10 BUN cost | 0.015348 LKK |
| 50 BUN cost | 0.076741 LKK |
| 100 BUN cost | 0.153481 LKK |
| 1000 BUN cost | 1.534812 LKK |
| 10000 BUN cost | 15.348115 LKK |
| 100000 BUN cost | 153.481152 LKK |