| 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 | $40.74 | 8.533% | $44.2163 | $44.22 | $44.20 | $44.20 |
| Purchase #2 | $74.35 | 12.651% | $83.756 | $83.76 | $83.75 | $83.80 |
| Purchase #3 | $11.95 | 8.720% | $12.992 | $12.99 | $13.00 | $13.00 |
| Purchase #4 | $65.33 | 3.614% | $67.691 | $67.69 | $67.70 | $67.70 |
| Purchase #5 | $113.88 | 6.709% | $121.5202 | $121.52 | $121.50 | $121.50 |
| Purchase #6 | $179.98 | 10.382% | $198.6655 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $168.55 | 13.516% | $191.3312 | $191.33 | $191.35 | $191.30 |
| 7 purchase totals = | $654.78 | $720.1722 | $720.18 | $720.15 | $720.20 | |