1. calculates or computes incorrectly
Usage: third person singular present tense of miscompute

Examples

• The software miscomputes the tax amount when processing large transactions.
• She often miscomputes her monthly expenses and overspends.
• The calculator miscomputes decimal operations due to a programming error.
• He miscomputes the distance and arrives late to every meeting.
• The system miscomputes inventory levels during peak usage hours.
• When tired, the accountant frequently miscomputes basic arithmetic.