| 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 | $38.90 | 11.806% | $43.4925 | $43.49 | $43.50 | $43.50 |
| Purchase #2 | $120.42 | 5.862% | $127.479 | $127.48 | $127.50 | $127.50 |
| Purchase #3 | $206.80 | 10.855% | $229.2481 | $229.25 | $229.25 | $229.20 |
| Purchase #4 | $74.63 | 12.763% | $84.155 | $84.16 | $84.15 | $84.20 |
| Purchase #5 | $66.79 | 6.269% | $70.9771 | $70.98 | $71.00 | $71.00 |
| Purchase #6 | $133.67 | 10.511% | $147.7201 | $147.72 | $147.70 | $147.70 |
| Purchase #7 | $163.67 | 6.289% | $173.9632 | $173.96 | $173.95 | $174.00 |
| 7 purchase totals = | $804.88 | $877.0350 | $877.04 | $877.05 | $877.10 | |