| 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 | $98.75 | 5.543% | $104.2237 | $104.22 | $104.20 | $104.20 |
| Purchase #2 | $13.30 | 8.443% | $14.4229 | $14.42 | $14.40 | $14.40 |
| Purchase #3 | $115.83 | 4.770% | $121.3551 | $121.36 | $121.35 | $121.40 |
| Purchase #4 | $72.50 | 7.571% | $77.989 | $77.99 | $78.00 | $78.00 |
| Purchase #5 | $224.64 | 5.667% | $237.3703 | $237.37 | $237.35 | $237.40 |
| Purchase #6 | $176.98 | 4.668% | $185.2414 | $185.24 | $185.25 | $185.20 |
| Purchase #7 | $80.28 | 3.153% | $82.8112 | $82.81 | $82.80 | $82.80 |
| 7 purchase totals = | $782.28 | $823.4136 | $823.41 | $823.35 | $823.40 | |