| 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 | $76.85 | 4.271% | $80.1323 | $80.13 | $80.15 | $80.10 |
| Purchase #2 | $226.53 | 3.759% | $235.0453 | $235.05 | $235.05 | $235.00 |
| Purchase #3 | $119.49 | 6.519% | $127.2796 | $127.28 | $127.30 | $127.30 |
| Purchase #4 | $183.79 | 12.872% | $207.4474 | $207.45 | $207.45 | $207.40 |
| Purchase #5 | $67.37 | 8.787% | $73.2898 | $73.29 | $73.30 | $73.30 |
| Purchase #6 | $12.37 | 6.228% | $13.1404 | $13.14 | $13.15 | $13.10 |
| Purchase #7 | $237.75 | 4.401% | $248.2134 | $248.21 | $248.20 | $248.20 |
| 7 purchase totals = | $924.15 | $984.5482 | $984.55 | $984.60 | $984.40 | |