| 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 | $222.88 | 9.444% | $243.9288 | $243.93 | $243.95 | $243.90 |
| Purchase #2 | $229.57 | 6.254% | $243.9273 | $243.93 | $243.95 | $243.90 |
| Purchase #3 | $108.68 | 9.321% | $118.8101 | $118.81 | $118.80 | $118.80 |
| Purchase #4 | $57.75 | 9.663% | $63.3304 | $63.33 | $63.35 | $63.30 |
| Purchase #5 | $81.43 | 8.127% | $88.0478 | $88.05 | $88.05 | $88.00 |
| Purchase #6 | $173.91 | 5.785% | $183.9707 | $183.97 | $183.95 | $184.00 |
| Purchase #7 | $113.35 | 8.560% | $123.0528 | $123.05 | $123.05 | $123.10 |
| 7 purchase totals = | $987.57 | $1,065.0679 | $1,065.07 | $1,065.10 | $1,065.00 | |