| 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 | $51.80 | 11.755% | $57.8891 | $57.89 | $57.90 | $57.90 |
| Purchase #2 | $235.75 | 3.484% | $243.9635 | $243.96 | $243.95 | $244.00 |
| Purchase #3 | $48.92 | 7.401% | $52.5406 | $52.54 | $52.55 | $52.50 |
| Purchase #4 | $208.29 | 8.299% | $225.576 | $225.58 | $225.60 | $225.60 |
| Purchase #5 | $7.35 | 4.609% | $7.6888 | $7.69 | $7.70 | $7.70 |
| Purchase #6 | $25.62 | 6.212% | $27.2115 | $27.21 | $27.20 | $27.20 |
| Purchase #7 | $53.91 | 3.713% | $55.9117 | $55.91 | $55.90 | $55.90 |
| 7 purchase totals = | $631.64 | $670.7812 | $670.78 | $670.80 | $670.80 | |