| 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 | $111.50 | 4.667% | $116.7037 | $116.70 | $116.70 | $116.70 |
| Purchase #2 | $20.80 | 11.509% | $23.1939 | $23.19 | $23.20 | $23.20 |
| Purchase #3 | $237.79 | 6.741% | $253.8194 | $253.82 | $253.80 | $253.80 |
| Purchase #4 | $113.39 | 11.252% | $126.1486 | $126.15 | $126.15 | $126.10 |
| Purchase #5 | $18.27 | 7.756% | $19.687 | $19.69 | $19.70 | $19.70 |
| Purchase #6 | $79.37 | 7.520% | $85.3386 | $85.34 | $85.35 | $85.30 |
| Purchase #7 | $105.93 | 7.872% | $114.2688 | $114.27 | $114.25 | $114.30 |
| 7 purchase totals = | $687.05 | $739.1600 | $739.16 | $739.15 | $739.10 | |