| 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 | $157.74 | 3.366% | $163.0495 | $163.05 | $163.05 | $163.00 |
| Purchase #2 | $11.97 | 12.339% | $13.447 | $13.45 | $13.45 | $13.40 |
| Purchase #3 | $223.55 | 6.249% | $237.5196 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $123.46 | 3.823% | $128.1799 | $128.18 | $128.20 | $128.20 |
| Purchase #5 | $9.58 | 5.624% | $10.1188 | $10.12 | $10.10 | $10.10 |
| Purchase #6 | $33.67 | 5.866% | $35.6451 | $35.65 | $35.65 | $35.60 |
| Purchase #7 | $69.31 | 3.869% | $71.9916 | $71.99 | $72.00 | $72.00 |
| 7 purchase totals = | $629.28 | $659.9515 | $659.96 | $659.95 | $659.80 | |