| 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 | $196.60 | 11.469% | $219.1481 | $219.15 | $219.15 | $219.10 |
| Purchase #2 | $50.25 | 11.238% | $55.8971 | $55.90 | $55.90 | $55.90 |
| Purchase #3 | $30.50 | 5.185% | $32.0814 | $32.08 | $32.10 | $32.10 |
| Purchase #4 | $95.47 | 5.317% | $100.5461 | $100.55 | $100.55 | $100.50 |
| Purchase #5 | $86.49 | 10.116% | $95.2393 | $95.24 | $95.25 | $95.20 |
| Purchase #6 | $173.85 | 7.381% | $186.6819 | $186.68 | $186.70 | $186.70 |
| Purchase #7 | $44.94 | 10.742% | $49.7675 | $49.77 | $49.75 | $49.80 |
| 7 purchase totals = | $678.10 | $739.3614 | $739.37 | $739.40 | $739.30 | |