| 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 | $148.41 | 5.214% | $156.1481 | $156.15 | $156.15 | $156.10 |
| Purchase #2 | $79.85 | 12.626% | $89.9319 | $89.93 | $89.95 | $89.90 |
| Purchase #3 | $123.93 | 8.867% | $134.9189 | $134.92 | $134.90 | $134.90 |
| Purchase #4 | $235.94 | 6.668% | $251.6725 | $251.67 | $251.65 | $251.70 |
| Purchase #5 | $115.25 | 8.290% | $124.8042 | $124.80 | $124.80 | $124.80 |
| Purchase #6 | $222.46 | 10.124% | $244.9819 | $244.98 | $245.00 | $245.00 |
| Purchase #7 | $183.48 | 3.780% | $190.4155 | $190.42 | $190.40 | $190.40 |
| 7 purchase totals = | $1,109.32 | $1,192.8730 | $1,192.87 | $1,192.85 | $1,192.80 | |