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In order to meet the needs of high-precision financial and monetary calculations, C# provides the decimal type. The data characteristics of decimal type are shown in the following table:
type of data
meaning
Ranges
Number of significant digits
decimal
128-bit high precision decimal number representation
±1.0X10^-28 ~ ±7.9X10^28
7
Note: If the calculation results require very high precision, such as financial calculations, the decimal type should be used instead of the floating-point data type. This is because the decimal type has higher precision and smaller value range than the floating-point data type, and decimal is not affected by rounding errors.
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Industrial automation upper computer software engineer, machine vision algorithm engineer, motion control algorithm engineer. Currently working in the intelligent manufacturing automation industry. Blogger's mailbox: [email protected]