| 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 | $240.45 | 7.820% | $259.2532 | $259.25 | $259.25 | $259.30 |
| Purchase #2 | $177.57 | 3.109% | $183.0907 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $199.41 | 7.225% | $213.8174 | $213.82 | $213.80 | $213.80 |
| Purchase #4 | $100.58 | 10.350% | $110.99 | $110.99 | $111.00 | $111.00 |
| Purchase #5 | $216.48 | 3.312% | $223.6498 | $223.65 | $223.65 | $223.60 |
| Purchase #6 | $143.79 | 11.342% | $160.0987 | $160.10 | $160.10 | $160.10 |
| Purchase #7 | $166.76 | 10.614% | $184.4599 | $184.46 | $184.45 | $184.50 |
| 7 purchase totals = | $1,245.04 | $1,335.3597 | $1,335.36 | $1,335.35 | $1,335.40 | |