| 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 | $81.45 | 6.254% | $86.5439 | $86.54 | $86.55 | $86.50 |
| Purchase #2 | $169.69 | 8.463% | $184.0509 | $184.05 | $184.05 | $184.10 |
| Purchase #3 | $13.58 | 9.353% | $14.8501 | $14.85 | $14.85 | $14.90 |
| Purchase #4 | $237.96 | 4.353% | $248.3184 | $248.32 | $248.30 | $248.30 |
| Purchase #5 | $230.39 | 3.631% | $238.7555 | $238.76 | $238.75 | $238.80 |
| Purchase #6 | $33.91 | 4.221% | $35.3413 | $35.34 | $35.35 | $35.30 |
| Purchase #7 | $58.36 | 8.653% | $63.4099 | $63.41 | $63.40 | $63.40 |
| 7 purchase totals = | $825.34 | $871.2700 | $871.27 | $871.25 | $871.30 | |