| 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 | $118.51 | 3.135% | $122.2253 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $236.36 | 13.390% | $268.0086 | $268.01 | $268.00 | $268.00 |
| Purchase #3 | $145.33 | 13.442% | $164.8653 | $164.87 | $164.85 | $164.90 |
| Purchase #4 | $141.65 | 7.775% | $152.6633 | $152.66 | $152.65 | $152.70 |
| Purchase #5 | $235.33 | 7.485% | $252.9445 | $252.94 | $252.95 | $252.90 |
| Purchase #6 | $45.89 | 13.198% | $51.9466 | $51.95 | $51.95 | $51.90 |
| Purchase #7 | $70.83 | 8.157% | $76.6076 | $76.61 | $76.60 | $76.60 |
| 7 purchase totals = | $993.90 | $1,089.2612 | $1,089.27 | $1,089.25 | $1,089.20 | |