| 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 | $142.38 | 9.234% | $155.5274 | $155.53 | $155.55 | $155.50 |
| Purchase #2 | $42.56 | 3.555% | $44.073 | $44.07 | $44.05 | $44.10 |
| Purchase #3 | $201.33 | 10.453% | $222.375 | $222.38 | $222.40 | $222.40 |
| Purchase #4 | $244.82 | 3.488% | $253.3593 | $253.36 | $253.35 | $253.40 |
| Purchase #5 | $165.32 | 3.226% | $170.6532 | $170.65 | $170.65 | $170.70 |
| Purchase #6 | $177.62 | 4.376% | $185.3927 | $185.39 | $185.40 | $185.40 |
| Purchase #7 | $12.30 | 12.866% | $13.8825 | $13.88 | $13.90 | $13.90 |
| 7 purchase totals = | $986.33 | $1,045.2631 | $1,045.26 | $1,045.30 | $1,045.40 | |