| 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 | $176.49 | 3.683% | $182.9901 | $182.99 | $183.00 | $183.00 |
| Purchase #2 | $171.69 | 4.372% | $179.1963 | $179.20 | $179.20 | $179.20 |
| Purchase #3 | $114.60 | 8.410% | $124.2379 | $124.24 | $124.25 | $124.20 |
| Purchase #4 | $223.84 | 11.616% | $249.8413 | $249.84 | $249.85 | $249.80 |
| Purchase #5 | $232.57 | 4.795% | $243.7217 | $243.72 | $243.70 | $243.70 |
| Purchase #6 | $176.65 | 11.699% | $197.3163 | $197.32 | $197.30 | $197.30 |
| Purchase #7 | $51.82 | 6.549% | $55.2137 | $55.21 | $55.20 | $55.20 |
| 7 purchase totals = | $1,147.66 | $1,232.5173 | $1,232.52 | $1,232.50 | $1,232.40 | |