| 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 | $9.68 | 11.479% | $10.7912 | $10.79 | $10.80 | $10.80 |
| Purchase #2 | $201.85 | 10.613% | $223.2723 | $223.27 | $223.25 | $223.30 |
| Purchase #3 | $110.31 | 8.868% | $120.0923 | $120.09 | $120.10 | $120.10 |
| Purchase #4 | $47.46 | 8.592% | $51.5378 | $51.54 | $51.55 | $51.50 |
| Purchase #5 | $96.50 | 12.313% | $108.382 | $108.38 | $108.40 | $108.40 |
| Purchase #6 | $181.87 | 8.621% | $197.549 | $197.55 | $197.55 | $197.50 |
| Purchase #7 | $217.28 | 10.358% | $239.7859 | $239.79 | $239.80 | $239.80 |
| 7 purchase totals = | $864.95 | $951.4105 | $951.41 | $951.45 | $951.40 | |