| 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 | $168.29 | 5.612% | $177.7344 | $177.73 | $177.75 | $177.70 |
| Purchase #2 | $7.53 | 4.292% | $7.8532 | $7.85 | $7.85 | $7.90 |
| Purchase #3 | $126.71 | 7.361% | $136.0371 | $136.04 | $136.05 | $136.00 |
| Purchase #4 | $168.48 | 11.527% | $187.9007 | $187.90 | $187.90 | $187.90 |
| Purchase #5 | $11.99 | 12.604% | $13.5012 | $13.50 | $13.50 | $13.50 |
| Purchase #6 | $200.85 | 9.182% | $219.292 | $219.29 | $219.30 | $219.30 |
| Purchase #7 | $44.91 | 13.430% | $50.9414 | $50.94 | $50.95 | $50.90 |
| 7 purchase totals = | $728.76 | $793.2600 | $793.25 | $793.30 | $793.20 | |