| 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 | $227.49 | 10.210% | $250.7167 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $231.67 | 5.613% | $244.6736 | $244.67 | $244.65 | $244.70 |
| Purchase #3 | $197.79 | 10.349% | $218.2593 | $218.26 | $218.25 | $218.30 |
| Purchase #4 | $33.81 | 12.822% | $38.1451 | $38.15 | $38.15 | $38.10 |
| Purchase #5 | $20.61 | 5.288% | $21.6999 | $21.70 | $21.70 | $21.70 |
| Purchase #6 | $154.71 | 5.825% | $163.7219 | $163.72 | $163.70 | $163.70 |
| Purchase #7 | $24.84 | 7.573% | $26.7211 | $26.72 | $26.70 | $26.70 |
| 7 purchase totals = | $890.92 | $963.9376 | $963.94 | $963.85 | $963.90 | |