parsable_number.kt

@JvmInline
value class ParsableNumber(val original: String) {
    val parsed: BigDecimal
        get() = original.toBigDecimal().setScale(2, RoundingMode.HALF_UP)
}

fun getParsableNumber(number: String): ParsableNumber {
    return ParsableNumber(number)
}

fun main() {
    val parsableNumber = getParsableNumber("100.12212")
    println(parsableNumber.parsed)
    println(parsableNumber.original)
}