| 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 | $216.36 | 9.308% | $236.4988 | $236.50 | $236.50 | $236.50 |
| Purchase #2 | $82.34 | 12.766% | $92.8515 | $92.85 | $92.85 | $92.90 |
| Purchase #3 | $75.99 | 10.231% | $83.7645 | $83.76 | $83.75 | $83.80 |
| Purchase #4 | $216.99 | 4.390% | $226.5159 | $226.52 | $226.50 | $226.50 |
| Purchase #5 | $246.84 | 9.765% | $270.9439 | $270.94 | $270.95 | $270.90 |
| Purchase #6 | $85.33 | 13.297% | $96.6763 | $96.68 | $96.70 | $96.70 |
| Purchase #7 | $132.92 | 13.553% | $150.9346 | $150.93 | $150.95 | $150.90 |
| 7 purchase totals = | $1,056.77 | $1,158.1855 | $1,158.18 | $1,158.20 | $1,158.20 | |