| 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 | $88.36 | 10.435% | $97.5804 | $97.58 | $97.60 | $97.60 |
| Purchase #2 | $7.37 | 9.160% | $8.0451 | $8.05 | $8.05 | $8.00 |
| Purchase #3 | $169.83 | 9.542% | $186.0352 | $186.04 | $186.05 | $186.00 |
| Purchase #4 | $141.98 | 7.793% | $153.0445 | $153.04 | $153.05 | $153.00 |
| Purchase #5 | $98.74 | 7.472% | $106.1179 | $106.12 | $106.10 | $106.10 |
| Purchase #6 | $136.54 | 7.439% | $146.6972 | $146.70 | $146.70 | $146.70 |
| Purchase #7 | $113.52 | 4.637% | $118.7839 | $118.78 | $118.80 | $118.80 |
| 7 purchase totals = | $756.34 | $816.3042 | $816.31 | $816.35 | $816.20 | |