| 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 | $106.53 | 12.753% | $120.1158 | $120.12 | $120.10 | $120.10 |
| Purchase #2 | $99.32 | 3.831% | $103.1249 | $103.12 | $103.10 | $103.10 |
| Purchase #3 | $176.58 | 5.337% | $186.0041 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $84.61 | 12.322% | $95.0356 | $95.04 | $95.05 | $95.00 |
| Purchase #5 | $226.28 | 4.826% | $237.2003 | $237.20 | $237.20 | $237.20 |
| Purchase #6 | $185.48 | 7.808% | $199.9623 | $199.96 | $199.95 | $200.00 |
| Purchase #7 | $207.90 | 6.643% | $221.7108 | $221.71 | $221.70 | $221.70 |
| 7 purchase totals = | $1,086.70 | $1,163.1538 | $1,163.15 | $1,163.10 | $1,163.10 | |