| 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 | $191.44 | 3.792% | $198.6994 | $198.70 | $198.70 | $198.70 |
| Purchase #2 | $136.74 | 12.751% | $154.1757 | $154.18 | $154.20 | $154.20 |
| Purchase #3 | $55.71 | 7.414% | $59.8403 | $59.84 | $59.85 | $59.80 |
| Purchase #4 | $194.34 | 13.527% | $220.6284 | $220.63 | $220.65 | $220.60 |
| Purchase #5 | $110.71 | 13.645% | $125.8164 | $125.82 | $125.80 | $125.80 |
| Purchase #6 | $128.62 | 11.333% | $143.1965 | $143.20 | $143.20 | $143.20 |
| Purchase #7 | $5.90 | 13.866% | $6.7181 | $6.72 | $6.70 | $6.70 |
| 7 purchase totals = | $823.46 | $909.0748 | $909.09 | $909.10 | $909.00 | |