| 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 | $47.66 | 7.153% | $51.0691 | $51.07 | $51.05 | $51.10 |
| Purchase #2 | $130.30 | 8.409% | $141.2569 | $141.26 | $141.25 | $141.30 |
| Purchase #3 | $173.44 | 10.502% | $191.6547 | $191.65 | $191.65 | $191.70 |
| Purchase #4 | $73.61 | 12.421% | $82.7531 | $82.75 | $82.75 | $82.80 |
| Purchase #5 | $41.80 | 6.796% | $44.6407 | $44.64 | $44.65 | $44.60 |
| Purchase #6 | $126.61 | 5.486% | $133.5558 | $133.56 | $133.55 | $133.60 |
| Purchase #7 | $31.32 | 6.123% | $33.2377 | $33.24 | $33.25 | $33.20 |
| 7 purchase totals = | $624.74 | $678.1680 | $678.17 | $678.15 | $678.30 | |