| 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 | $37.53 | 7.335% | $40.2828 | $40.28 | $40.30 | $40.30 |
| Purchase #2 | $177.42 | 9.836% | $194.871 | $194.87 | $194.85 | $194.90 |
| Purchase #3 | $163.36 | 6.290% | $173.6353 | $173.64 | $173.65 | $173.60 |
| Purchase #4 | $41.51 | 6.349% | $44.1455 | $44.15 | $44.15 | $44.10 |
| Purchase #5 | $226.51 | 12.785% | $255.4693 | $255.47 | $255.45 | $255.50 |
| Purchase #6 | $192.92 | 10.452% | $213.084 | $213.08 | $213.10 | $213.10 |
| Purchase #7 | $231.64 | 3.410% | $239.5389 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $1,070.89 | $1,161.0268 | $1,161.03 | $1,161.05 | $1,161.00 | |