| 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 | $102.54 | 13.571% | $116.4557 | $116.46 | $116.45 | $116.50 |
| Purchase #2 | $225.37 | 5.300% | $237.3146 | $237.31 | $237.30 | $237.30 |
| Purchase #3 | $91.58 | 8.583% | $99.4403 | $99.44 | $99.45 | $99.40 |
| Purchase #4 | $130.91 | 12.619% | $147.4295 | $147.43 | $147.45 | $147.40 |
| Purchase #5 | $201.62 | 4.796% | $211.2897 | $211.29 | $211.30 | $211.30 |
| Purchase #6 | $44.67 | 8.456% | $48.4473 | $48.45 | $48.45 | $48.40 |
| Purchase #7 | $20.84 | 9.571% | $22.8346 | $22.83 | $22.85 | $22.80 |
| 7 purchase totals = | $817.53 | $883.2117 | $883.21 | $883.25 | $883.10 | |