| 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 | $134.45 | 3.272% | $138.8492 | $138.85 | $138.85 | $138.80 |
| Purchase #2 | $170.67 | 7.587% | $183.6187 | $183.62 | $183.60 | $183.60 |
| Purchase #3 | $159.45 | 9.187% | $174.0987 | $174.10 | $174.10 | $174.10 |
| Purchase #4 | $192.54 | 3.757% | $199.7737 | $199.77 | $199.75 | $199.80 |
| Purchase #5 | $45.82 | 6.520% | $48.8075 | $48.81 | $48.80 | $48.80 |
| Purchase #6 | $17.56 | 10.816% | $19.4593 | $19.46 | $19.45 | $19.50 |
| Purchase #7 | $10.28 | 11.613% | $11.4738 | $11.47 | $11.45 | $11.50 |
| 7 purchase totals = | $730.77 | $776.0809 | $776.08 | $776.00 | $776.10 | |