| 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 | $176.33 | 5.649% | $186.2909 | $186.29 | $186.30 | $186.30 |
| Purchase #2 | $76.62 | 5.744% | $81.0211 | $81.02 | $81.00 | $81.00 |
| Purchase #3 | $197.83 | 4.863% | $207.4505 | $207.45 | $207.45 | $207.50 |
| Purchase #4 | $35.73 | 7.329% | $38.3487 | $38.35 | $38.35 | $38.30 |
| Purchase #5 | $5.63 | 10.271% | $6.2083 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $74.31 | 12.852% | $83.8603 | $83.86 | $83.85 | $83.90 |
| Purchase #7 | $42.69 | 10.709% | $47.2617 | $47.26 | $47.25 | $47.30 |
| 7 purchase totals = | $609.14 | $650.4415 | $650.44 | $650.40 | $650.50 | |