| 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 | $88.85 | 13.754% | $101.0704 | $101.07 | $101.05 | $101.10 |
| Purchase #2 | $52.99 | 7.568% | $57.0003 | $57.00 | $57.00 | $57.00 |
| Purchase #3 | $129.39 | 9.354% | $141.4931 | $141.49 | $141.50 | $141.50 |
| Purchase #4 | $141.50 | 7.434% | $152.0191 | $152.02 | $152.00 | $152.00 |
| Purchase #5 | $217.78 | 3.488% | $225.3762 | $225.38 | $225.40 | $225.40 |
| Purchase #6 | $82.26 | 13.516% | $93.3783 | $93.38 | $93.40 | $93.40 |
| Purchase #7 | $202.72 | 7.510% | $217.9443 | $217.94 | $217.95 | $217.90 |
| 7 purchase totals = | $915.49 | $988.2817 | $988.28 | $988.30 | $988.30 | |