| 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 | $88.47 | 12.485% | $99.5155 | $99.52 | $99.50 | $99.50 |
| Purchase #2 | $168.84 | 4.828% | $176.9916 | $176.99 | $177.00 | $177.00 |
| Purchase #3 | $95.33 | 3.361% | $98.534 | $98.53 | $98.55 | $98.50 |
| Purchase #4 | $183.29 | 12.453% | $206.1151 | $206.12 | $206.10 | $206.10 |
| Purchase #5 | $91.92 | 5.761% | $97.2155 | $97.22 | $97.20 | $97.20 |
| Purchase #6 | $156.49 | 7.546% | $168.2987 | $168.30 | $168.30 | $168.30 |
| Purchase #7 | $123.89 | 11.318% | $137.9119 | $137.91 | $137.90 | $137.90 |
| 7 purchase totals = | $908.23 | $984.5823 | $984.59 | $984.55 | $984.50 | |