| 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 | $183.37 | 3.700% | $190.1547 | $190.15 | $190.15 | $190.20 |
| Purchase #2 | $163.93 | 12.189% | $183.9114 | $183.91 | $183.90 | $183.90 |
| Purchase #3 | $10.92 | 6.578% | $11.6383 | $11.64 | $11.65 | $11.60 |
| Purchase #4 | $19.82 | 7.383% | $21.2833 | $21.28 | $21.30 | $21.30 |
| Purchase #5 | $7.77 | 6.499% | $8.275 | $8.28 | $8.30 | $8.30 |
| Purchase #6 | $52.76 | 6.596% | $56.24 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $230.57 | 7.659% | $248.2294 | $248.23 | $248.25 | $248.20 |
| 7 purchase totals = | $669.14 | $719.7321 | $719.73 | $719.80 | $719.70 | |