| 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 | $210.61 | 9.695% | $231.0286 | $231.03 | $231.05 | $231.00 |
| Purchase #2 | $177.68 | 3.148% | $183.2734 | $183.27 | $183.25 | $183.30 |
| Purchase #3 | $121.61 | 6.178% | $129.1231 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $30.54 | 5.370% | $32.18 | $32.18 | $32.20 | $32.20 |
| Purchase #5 | $128.54 | 5.754% | $135.9362 | $135.94 | $135.95 | $135.90 |
| Purchase #6 | $58.44 | 9.822% | $64.18 | $64.18 | $64.20 | $64.20 |
| Purchase #7 | $236.89 | 10.200% | $261.0528 | $261.05 | $261.05 | $261.10 |
| 7 purchase totals = | $964.31 | $1,036.7741 | $1,036.77 | $1,036.80 | $1,036.80 | |