| 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 | $237.34 | 4.126% | $247.1326 | $247.13 | $247.15 | $247.10 |
| Purchase #2 | $55.78 | 7.622% | $60.0316 | $60.03 | $60.05 | $60.00 |
| Purchase #3 | $171.43 | 8.571% | $186.1233 | $186.12 | $186.10 | $186.10 |
| Purchase #4 | $10.87 | 7.713% | $11.7084 | $11.71 | $11.70 | $11.70 |
| Purchase #5 | $79.51 | 3.738% | $82.4821 | $82.48 | $82.50 | $82.50 |
| Purchase #6 | $224.62 | 11.120% | $249.5977 | $249.60 | $249.60 | $249.60 |
| Purchase #7 | $201.88 | 5.144% | $212.2647 | $212.26 | $212.25 | $212.30 |
| 7 purchase totals = | $981.43 | $1,049.3404 | $1,049.33 | $1,049.35 | $1,049.30 | |