| 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 | $126.54 | 3.370% | $130.8044 | $130.80 | $130.80 | $130.80 |
| Purchase #2 | $13.50 | 7.608% | $14.5271 | $14.53 | $14.55 | $14.50 |
| Purchase #3 | $52.62 | 13.773% | $59.8674 | $59.87 | $59.85 | $59.90 |
| Purchase #4 | $95.72 | 11.391% | $106.6235 | $106.62 | $106.60 | $106.60 |
| Purchase #5 | $90.61 | 7.341% | $97.2617 | $97.26 | $97.25 | $97.30 |
| Purchase #6 | $39.61 | 12.193% | $44.4396 | $44.44 | $44.45 | $44.40 |
| Purchase #7 | $227.59 | 8.553% | $247.0558 | $247.06 | $247.05 | $247.10 |
| 7 purchase totals = | $646.19 | $700.5795 | $700.58 | $700.55 | $700.60 | |