| 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 | $24.30 | 9.762% | $26.6722 | $26.67 | $26.65 | $26.70 |
| Purchase #2 | $99.48 | 6.769% | $106.2138 | $106.21 | $106.20 | $106.20 |
| Purchase #3 | $144.81 | 8.385% | $156.9523 | $156.95 | $156.95 | $157.00 |
| Purchase #4 | $211.25 | 4.361% | $220.4626 | $220.46 | $220.45 | $220.50 |
| Purchase #5 | $222.58 | 11.328% | $247.7939 | $247.79 | $247.80 | $247.80 |
| Purchase #6 | $118.81 | 3.600% | $123.0872 | $123.09 | $123.10 | $123.10 |
| Purchase #7 | $13.60 | 11.859% | $15.2128 | $15.21 | $15.20 | $15.20 |
| 7 purchase totals = | $834.83 | $896.3948 | $896.38 | $896.35 | $896.50 | |