| 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 | $185.51 | 3.807% | $192.5724 | $192.57 | $192.55 | $192.60 |
| Purchase #2 | $109.39 | 5.553% | $115.4644 | $115.46 | $115.45 | $115.50 |
| Purchase #3 | $165.46 | 3.635% | $171.4745 | $171.47 | $171.45 | $171.50 |
| Purchase #4 | $46.42 | 3.465% | $48.0285 | $48.03 | $48.05 | $48.00 |
| Purchase #5 | $127.57 | 7.596% | $137.2602 | $137.26 | $137.25 | $137.30 |
| Purchase #6 | $138.64 | 12.424% | $155.8646 | $155.86 | $155.85 | $155.90 |
| Purchase #7 | $27.68 | 6.559% | $29.4955 | $29.50 | $29.50 | $29.50 |
| 7 purchase totals = | $800.67 | $850.1601 | $850.15 | $850.10 | $850.30 | |