| 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 | $51.93 | 5.643% | $54.8604 | $54.86 | $54.85 | $54.90 |
| Purchase #2 | $89.39 | 9.572% | $97.9464 | $97.95 | $97.95 | $97.90 |
| Purchase #3 | $177.84 | 11.332% | $197.9928 | $197.99 | $198.00 | $198.00 |
| Purchase #4 | $75.38 | 5.540% | $79.5561 | $79.56 | $79.55 | $79.60 |
| Purchase #5 | $199.72 | 13.470% | $226.6223 | $226.62 | $226.60 | $226.60 |
| Purchase #6 | $234.47 | 8.526% | $254.4609 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $106.63 | 12.839% | $120.3202 | $120.32 | $120.30 | $120.30 |
| 7 purchase totals = | $935.36 | $1,031.7591 | $1,031.76 | $1,031.70 | $1,031.80 | |