Fraction>>round: numberOfWishedDecimal
������ "Round the decimal part of the receiver to be limited to the number of wished decimal. Only leave a fixed amount of decimal"
���� < expr: (1/3 round: 2) result: 0.33 >����������
������ < expr: (111/100 round: 2) result: 1.11 >
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������ ^self asFloat round: numberOfWishedDecimal
this method was changed for case
19034 Improve comment of round:��