| 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 | $65.25 | 7.612% | $70.2168 | $70.22 | $70.20 | $70.20 |
| Purchase #2 | $197.95 | 13.179% | $224.0378 | $224.04 | $224.05 | $224.00 |
| Purchase #3 | $77.81 | 12.383% | $87.4452 | $87.45 | $87.45 | $87.40 |
| Purchase #4 | $160.33 | 7.608% | $172.5279 | $172.53 | $172.55 | $172.50 |
| Purchase #5 | $213.55 | 6.505% | $227.4414 | $227.44 | $227.45 | $227.40 |
| Purchase #6 | $129.34 | 3.571% | $133.9587 | $133.96 | $133.95 | $134.00 |
| Purchase #7 | $75.86 | 10.382% | $83.7358 | $83.74 | $83.75 | $83.70 |
| 7 purchase totals = | $920.09 | $999.3636 | $999.38 | $999.40 | $999.20 | |