| 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 | $52.42 | 12.285% | $58.8598 | $58.86 | $58.85 | $58.90 |
| Purchase #2 | $99.69 | 4.231% | $103.9079 | $103.91 | $103.90 | $103.90 |
| Purchase #3 | $185.93 | 7.442% | $199.7669 | $199.77 | $199.75 | $199.80 |
| Purchase #4 | $169.55 | 6.172% | $180.0146 | $180.01 | $180.00 | $180.00 |
| Purchase #5 | $45.31 | 11.277% | $50.4196 | $50.42 | $50.40 | $50.40 |
| Purchase #6 | $96.68 | 10.164% | $106.5066 | $106.51 | $106.50 | $106.50 |
| Purchase #7 | $26.56 | 13.104% | $30.0404 | $30.04 | $30.05 | $30.00 |
| 7 purchase totals = | $676.14 | $729.5158 | $729.52 | $729.45 | $729.50 | |