Fungsi Siling
Siling sentiasa bergerak ke atas ke arah infiniti positif dan berguna untuk pengiraan unit minimum.
Kalkulator Pembundaran
Masukkan nombor dan pilih pilihan pembundaran anda
|
🪄 Contoh Pantas
📋 Bagaimana Ia Berfungsi
Bagaimana Ia Berfungsi
1
Langkah 1
Pick the target place value.
2
Langkah 2
If extra digits remain, move the value upward.
3
Langkah 3
Return the smallest allowed value not below the input.
📊 Contoh
Contoh Kerja
Examples include both positive and negative numbers.
| Input | Sasaran | Kaedah | Hasilnya |
|---|---|---|---|
| 2.01 | Nombor Bulat Terdekat | Bulatkan (Siling) | 3 |
| -2.99 | Nombor Bulat Terdekat | Bulatkan (Siling) | -2 |
| 12.301 | Perseratus Terhampir (2 dp) | Bulatkan (Siling) | 12.31 |
Petua
Kesilapan Biasa
Elakkan ralat pembundaran yang kerap ini semasa mengesahkan output.
- Confusing ceiling with nearest-value rounding.
- Assuming ceiling means away from zero.
- Using ceiling when unbiased tie handling is needed.
- Ignoring sign effects when testing results.
❓ Soalan Lazim
Soalan Lazim
Is ceiling the same as nearest rounding?
No. Ceiling is directional and always rounds toward positive infinity.
How does ceiling handle negatives?
Negative values usually become less negative because rounding moves upward.
When is ceiling commonly used?
Ceiling is common in quotas, package counts, and minimum billing units.
Can I change place values on this page?
Yes. Place values are editable while method stays fixed to ceiling.