Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $17.77 | 13.313% | $20.1357 | $20.14 | $20.15 | $20.10 |
Purchase #2 | $225.60 | 10.306% | $248.8503 | $248.85 | $248.85 | $248.90 |
Purchase #3 | $45.56 | 11.767% | $50.921 | $50.92 | $50.90 | $50.90 |
Purchase #4 | $165.85 | 13.520% | $188.2729 | $188.27 | $188.25 | $188.30 |
Purchase #5 | $92.32 | 8.466% | $100.1358 | $100.14 | $100.15 | $100.10 |
Purchase #6 | $138.46 | 13.155% | $156.6744 | $156.67 | $156.65 | $156.70 |
Purchase #7 | $143.66 | 13.435% | $162.9607 | $162.96 | $162.95 | $163.00 |
7 purchase totals = | $829.22 | $927.9508 | $927.95 | $927.90 | $928.00 |