| 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 | $132.66 | 5.815% | $140.3742 | $140.37 | $140.35 | $140.40 |
| Purchase #2 | $91.53 | 12.159% | $102.6591 | $102.66 | $102.65 | $102.70 |
| Purchase #3 | $70.53 | 9.269% | $77.0674 | $77.07 | $77.05 | $77.10 |
| Purchase #4 | $162.41 | 13.564% | $184.4393 | $184.44 | $184.45 | $184.40 |
| Purchase #5 | $228.40 | 3.479% | $236.346 | $236.35 | $236.35 | $236.30 |
| Purchase #6 | $146.46 | 10.653% | $162.0624 | $162.06 | $162.05 | $162.10 |
| Purchase #7 | $41.67 | 3.280% | $43.0368 | $43.04 | $43.05 | $43.00 |
| 7 purchase totals = | $873.66 | $945.9852 | $945.99 | $945.95 | $946.00 | |