| 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 | $41.95 | 10.667% | $46.4248 | $46.42 | $46.40 | $46.40 |
| Purchase #2 | $88.28 | 3.722% | $91.5658 | $91.57 | $91.55 | $91.60 |
| Purchase #3 | $29.62 | 4.207% | $30.8661 | $30.87 | $30.85 | $30.90 |
| Purchase #4 | $143.58 | 7.275% | $154.0254 | $154.03 | $154.05 | $154.00 |
| Purchase #5 | $146.88 | 13.769% | $167.1039 | $167.10 | $167.10 | $167.10 |
| Purchase #6 | $223.45 | 9.519% | $244.7202 | $244.72 | $244.70 | $244.70 |
| Purchase #7 | $155.74 | 9.614% | $170.7128 | $170.71 | $170.70 | $170.70 |
| 7 purchase totals = | $829.50 | $905.4190 | $905.42 | $905.35 | $905.40 | |