| 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 | $110.73 | 10.287% | $122.1208 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $105.46 | 9.474% | $115.4513 | $115.45 | $115.45 | $115.50 |
| Purchase #3 | $187.45 | 9.116% | $204.5379 | $204.54 | $204.55 | $204.50 |
| Purchase #4 | $13.58 | 3.713% | $14.0842 | $14.08 | $14.10 | $14.10 |
| Purchase #5 | $93.47 | 4.542% | $97.7154 | $97.72 | $97.70 | $97.70 |
| Purchase #6 | $238.67 | 10.126% | $262.8377 | $262.84 | $262.85 | $262.80 |
| Purchase #7 | $98.54 | 8.111% | $106.5326 | $106.53 | $106.55 | $106.50 |
| 7 purchase totals = | $847.90 | $923.2799 | $923.28 | $923.30 | $923.20 | |