| 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 | $13.87 | 6.293% | $14.7428 | $14.74 | $14.75 | $14.70 |
| Purchase #2 | $47.45 | 3.495% | $49.1084 | $49.11 | $49.10 | $49.10 |
| Purchase #3 | $247.96 | 9.222% | $270.8269 | $270.83 | $270.85 | $270.80 |
| Purchase #4 | $73.98 | 5.196% | $77.824 | $77.82 | $77.80 | $77.80 |
| Purchase #5 | $149.36 | 3.644% | $154.8027 | $154.80 | $154.80 | $154.80 |
| Purchase #6 | $154.50 | 12.530% | $173.8589 | $173.86 | $173.85 | $173.90 |
| Purchase #7 | $222.41 | 5.784% | $235.2742 | $235.27 | $235.25 | $235.30 |
| 7 purchase totals = | $909.53 | $976.4379 | $976.43 | $976.40 | $976.40 | |