| 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 | $127.57 | 12.640% | $143.6948 | $143.69 | $143.70 | $143.70 |
| Purchase #2 | $62.60 | 7.661% | $67.3958 | $67.40 | $67.40 | $67.40 |
| Purchase #3 | $136.87 | 7.468% | $147.0915 | $147.09 | $147.10 | $147.10 |
| Purchase #4 | $5.50 | 8.403% | $5.9622 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $126.77 | 11.771% | $141.6921 | $141.69 | $141.70 | $141.70 |
| Purchase #6 | $128.46 | 10.866% | $142.4185 | $142.42 | $142.40 | $142.40 |
| Purchase #7 | $48.28 | 3.455% | $49.9481 | $49.95 | $49.95 | $49.90 |
| 7 purchase totals = | $636.05 | $698.2030 | $698.20 | $698.20 | $698.20 | |