| 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 | $74.46 | 8.399% | $80.7139 | $80.71 | $80.70 | $80.70 |
| Purchase #2 | $191.47 | 13.561% | $217.4352 | $217.44 | $217.45 | $217.40 |
| Purchase #3 | $64.50 | 6.187% | $68.4906 | $68.49 | $68.50 | $68.50 |
| Purchase #4 | $157.62 | 7.113% | $168.8315 | $168.83 | $168.85 | $168.80 |
| Purchase #5 | $182.42 | 12.439% | $205.1112 | $205.11 | $205.10 | $205.10 |
| Purchase #6 | $104.61 | 3.505% | $108.2766 | $108.28 | $108.30 | $108.30 |
| Purchase #7 | $44.92 | 11.287% | $49.9901 | $49.99 | $50.00 | $50.00 |
| 7 purchase totals = | $820.00 | $898.8491 | $898.85 | $898.90 | $898.80 | |