| 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 | $66.72 | 9.543% | $73.0871 | $73.09 | $73.10 | $73.10 |
| Purchase #2 | $170.34 | 6.290% | $181.0544 | $181.05 | $181.05 | $181.10 |
| Purchase #3 | $52.79 | 12.329% | $59.2985 | $59.30 | $59.30 | $59.30 |
| Purchase #4 | $41.69 | 5.867% | $44.136 | $44.14 | $44.15 | $44.10 |
| Purchase #5 | $15.92 | 3.849% | $16.5328 | $16.53 | $16.55 | $16.50 |
| Purchase #6 | $212.79 | 11.860% | $238.0269 | $238.03 | $238.05 | $238.00 |
| Purchase #7 | $153.94 | 11.567% | $171.7462 | $171.75 | $171.75 | $171.70 |
| 7 purchase totals = | $714.19 | $783.8819 | $783.89 | $783.95 | $783.80 | |