| 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 | $176.46 | 3.384% | $182.4314 | $182.43 | $182.45 | $182.40 |
| Purchase #2 | $220.99 | 11.386% | $246.1519 | $246.15 | $246.15 | $246.20 |
| Purchase #3 | $177.32 | 7.378% | $190.4027 | $190.40 | $190.40 | $190.40 |
| Purchase #4 | $243.58 | 11.267% | $271.0242 | $271.02 | $271.00 | $271.00 |
| Purchase #5 | $77.59 | 5.789% | $82.0817 | $82.08 | $82.10 | $82.10 |
| Purchase #6 | $140.75 | 4.196% | $146.6559 | $146.66 | $146.65 | $146.70 |
| Purchase #7 | $35.90 | 7.656% | $38.6485 | $38.65 | $38.65 | $38.60 |
| 7 purchase totals = | $1,072.59 | $1,157.3963 | $1,157.39 | $1,157.40 | $1,157.40 | |