| 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 | $148.87 | 12.820% | $167.9551 | $167.96 | $167.95 | $168.00 |
| Purchase #2 | $72.44 | 6.810% | $77.3732 | $77.37 | $77.35 | $77.40 |
| Purchase #3 | $239.58 | 8.528% | $260.0114 | $260.01 | $260.00 | $260.00 |
| Purchase #4 | $56.68 | 10.181% | $62.4506 | $62.45 | $62.45 | $62.50 |
| Purchase #5 | $145.57 | 3.637% | $150.8644 | $150.86 | $150.85 | $150.90 |
| Purchase #6 | $209.30 | 3.710% | $217.065 | $217.07 | $217.05 | $217.10 |
| Purchase #7 | $168.63 | 9.429% | $184.5301 | $184.53 | $184.55 | $184.50 |
| 7 purchase totals = | $1,041.07 | $1,120.2498 | $1,120.25 | $1,120.20 | $1,120.40 | |