| 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 | $197.77 | 7.533% | $212.668 | $212.67 | $212.65 | $212.70 |
| Purchase #2 | $178.85 | 4.635% | $187.1397 | $187.14 | $187.15 | $187.10 |
| Purchase #3 | $118.53 | 10.758% | $131.2815 | $131.28 | $131.30 | $131.30 |
| Purchase #4 | $79.90 | 3.497% | $82.6941 | $82.69 | $82.70 | $82.70 |
| Purchase #5 | $175.71 | 13.796% | $199.951 | $199.95 | $199.95 | $200.00 |
| Purchase #6 | $238.49 | 12.194% | $267.5715 | $267.57 | $267.55 | $267.60 |
| Purchase #7 | $203.78 | 6.863% | $217.7654 | $217.77 | $217.75 | $217.80 |
| 7 purchase totals = | $1,193.03 | $1,299.0712 | $1,299.07 | $1,299.05 | $1,299.20 | |