| 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 | $143.64 | 7.115% | $153.86 | $153.86 | $153.85 | $153.90 |
| Purchase #2 | $23.99 | 9.410% | $26.2475 | $26.25 | $26.25 | $26.20 |
| Purchase #3 | $206.72 | 7.720% | $222.6788 | $222.68 | $222.70 | $222.70 |
| Purchase #4 | $97.98 | 11.349% | $109.0998 | $109.10 | $109.10 | $109.10 |
| Purchase #5 | $57.93 | 10.566% | $64.0509 | $64.05 | $64.05 | $64.10 |
| Purchase #6 | $133.41 | 8.867% | $145.2395 | $145.24 | $145.25 | $145.20 |
| Purchase #7 | $224.88 | 10.747% | $249.0479 | $249.05 | $249.05 | $249.00 |
| 7 purchase totals = | $888.55 | $970.2244 | $970.23 | $970.25 | $970.20 | |