| 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 | $163.47 | 5.158% | $171.9018 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $234.65 | 9.323% | $256.5264 | $256.53 | $256.55 | $256.50 |
| Purchase #3 | $97.89 | 13.234% | $110.8448 | $110.84 | $110.85 | $110.80 |
| Purchase #4 | $84.60 | 6.616% | $90.1971 | $90.20 | $90.20 | $90.20 |
| Purchase #5 | $157.82 | 5.770% | $166.9262 | $166.93 | $166.95 | $166.90 |
| Purchase #6 | $55.85 | 5.400% | $58.8659 | $58.87 | $58.85 | $58.90 |
| Purchase #7 | $108.75 | 10.348% | $120.0035 | $120.00 | $120.00 | $120.00 |
| 7 purchase totals = | $903.03 | $975.2657 | $975.27 | $975.30 | $975.20 | |