| 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 | $224.98 | 11.470% | $250.7852 | $250.79 | $250.80 | $250.80 |
| Purchase #2 | $7.86 | 13.671% | $8.9345 | $8.93 | $8.95 | $8.90 |
| Purchase #3 | $211.95 | 9.424% | $231.9242 | $231.92 | $231.90 | $231.90 |
| Purchase #4 | $242.98 | 4.304% | $253.4379 | $253.44 | $253.45 | $253.40 |
| Purchase #5 | $12.80 | 3.560% | $13.2557 | $13.26 | $13.25 | $13.30 |
| Purchase #6 | $103.28 | 5.438% | $108.8964 | $108.90 | $108.90 | $108.90 |
| Purchase #7 | $52.48 | 13.750% | $59.696 | $59.70 | $59.70 | $59.70 |
| 7 purchase totals = | $856.33 | $926.9299 | $926.94 | $926.95 | $926.90 | |