| 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 | $57.89 | 10.713% | $64.0918 | $64.09 | $64.10 | $64.10 |
| Purchase #2 | $204.72 | 5.445% | $215.867 | $215.87 | $215.85 | $215.90 |
| Purchase #3 | $87.57 | 9.265% | $95.6834 | $95.68 | $95.70 | $95.70 |
| Purchase #4 | $133.39 | 8.703% | $144.9989 | $145.00 | $145.00 | $145.00 |
| Purchase #5 | $141.67 | 7.838% | $152.7741 | $152.77 | $152.75 | $152.80 |
| Purchase #6 | $50.55 | 4.401% | $52.7747 | $52.77 | $52.75 | $52.80 |
| Purchase #7 | $239.95 | 11.295% | $267.0524 | $267.05 | $267.05 | $267.10 |
| 7 purchase totals = | $915.74 | $993.2423 | $993.23 | $993.20 | $993.40 | |