| 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 | $73.78 | 6.785% | $78.786 | $78.79 | $78.80 | $78.80 |
| Purchase #2 | $139.79 | 12.636% | $157.4539 | $157.45 | $157.45 | $157.50 |
| Purchase #3 | $238.33 | 12.761% | $268.7433 | $268.74 | $268.75 | $268.70 |
| Purchase #4 | $249.80 | 3.831% | $259.3698 | $259.37 | $259.35 | $259.40 |
| Purchase #5 | $211.89 | 11.127% | $235.467 | $235.47 | $235.45 | $235.50 |
| Purchase #6 | $219.81 | 3.446% | $227.3847 | $227.38 | $227.40 | $227.40 |
| Purchase #7 | $48.41 | 8.735% | $52.6386 | $52.64 | $52.65 | $52.60 |
| 7 purchase totals = | $1,181.81 | $1,279.8433 | $1,279.84 | $1,279.85 | $1,279.90 | |