APFIVE Data Type For Precise Decimal Arithmetic
Identify the most appropriate data type category for a particular specification.
A banking application needs to store account balances that include cents (like $1,234.56). The application must perform interest calculations that can result in fractional cents and requires exact decimal arithmetic with no rounding errors. Which data type is most appropriate for this specification?
A
boolean
B
BigDecimal (reference type)
C
int
D
double
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