| 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 | $115.89 | 10.749% | $128.347 | $128.35 | $128.35 | $128.30 |
| Purchase #2 | $43.89 | 8.407% | $47.5798 | $47.58 | $47.60 | $47.60 |
| Purchase #3 | $99.91 | 13.456% | $113.3539 | $113.35 | $113.35 | $113.40 |
| Purchase #4 | $181.27 | 9.117% | $197.7964 | $197.80 | $197.80 | $197.80 |
| Purchase #5 | $13.44 | 10.751% | $14.8849 | $14.88 | $14.90 | $14.90 |
| Purchase #6 | $165.58 | 12.812% | $186.7941 | $186.79 | $186.80 | $186.80 |
| Purchase #7 | $73.32 | 12.591% | $82.5517 | $82.55 | $82.55 | $82.60 |
| 7 purchase totals = | $693.30 | $771.3078 | $771.30 | $771.35 | $771.40 | |