| 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 | $225.86 | 5.419% | $238.0994 | $238.10 | $238.10 | $238.10 |
| Purchase #2 | $151.65 | 13.469% | $172.0757 | $172.08 | $172.10 | $172.10 |
| Purchase #3 | $167.46 | 11.577% | $186.8468 | $186.85 | $186.85 | $186.80 |
| Purchase #4 | $165.89 | 5.253% | $174.6042 | $174.60 | $174.60 | $174.60 |
| Purchase #5 | $243.36 | 11.504% | $271.3561 | $271.36 | $271.35 | $271.40 |
| Purchase #6 | $153.70 | 10.749% | $170.2212 | $170.22 | $170.20 | $170.20 |
| Purchase #7 | $163.90 | 10.674% | $181.3947 | $181.39 | $181.40 | $181.40 |
| 7 purchase totals = | $1,271.82 | $1,394.5981 | $1,394.60 | $1,394.60 | $1,394.60 | |