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- public float roundFloat(float f, int decimals) {
- int pow = 10;
- for (int i = 1; i < decimals; i++)
- pow *= 10;
- float tmp = f * pow;
- return ( (float) ( (int) ((tmp - (int) tmp) >= 0.5f ? tmp + 1 : tmp) ) ) / pow;
- }
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