| 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 | $146.30 | 3.249% | $151.0533 | $151.05 | $151.05 | $151.10 |
| Purchase #2 | $83.33 | 5.301% | $87.7473 | $87.75 | $87.75 | $87.70 |
| Purchase #3 | $25.80 | 9.737% | $28.3121 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $236.53 | 10.470% | $261.2947 | $261.29 | $261.30 | $261.30 |
| Purchase #5 | $217.72 | 7.339% | $233.6985 | $233.70 | $233.70 | $233.70 |
| Purchase #6 | $183.47 | 4.729% | $192.1463 | $192.15 | $192.15 | $192.10 |
| Purchase #7 | $141.26 | 5.190% | $148.5914 | $148.59 | $148.60 | $148.60 |
| 7 purchase totals = | $1,034.41 | $1,102.8436 | $1,102.84 | $1,102.85 | $1,102.80 | |