| 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 | $204.30 | 6.636% | $217.8573 | $217.86 | $217.85 | $217.90 |
| Purchase #2 | $84.43 | 4.762% | $88.4506 | $88.45 | $88.45 | $88.50 |
| Purchase #3 | $56.43 | 13.489% | $64.0418 | $64.04 | $64.05 | $64.00 |
| Purchase #4 | $72.57 | 5.816% | $76.7907 | $76.79 | $76.80 | $76.80 |
| Purchase #5 | $7.51 | 11.153% | $8.3476 | $8.35 | $8.35 | $8.30 |
| Purchase #6 | $246.73 | 3.144% | $254.4872 | $254.49 | $254.50 | $254.50 |
| Purchase #7 | $158.72 | 3.427% | $164.1593 | $164.16 | $164.15 | $164.20 |
| 7 purchase totals = | $830.69 | $874.1345 | $874.14 | $874.15 | $874.20 | |