| 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 | $205.38 | 4.200% | $214.006 | $214.01 | $214.00 | $214.00 |
| Purchase #2 | $186.52 | 4.249% | $194.4452 | $194.45 | $194.45 | $194.40 |
| Purchase #3 | $238.30 | 7.103% | $255.2264 | $255.23 | $255.25 | $255.20 |
| Purchase #4 | $25.25 | 10.437% | $27.8853 | $27.89 | $27.90 | $27.90 |
| Purchase #5 | $88.87 | 7.147% | $95.2215 | $95.22 | $95.20 | $95.20 |
| Purchase #6 | $174.81 | 3.292% | $180.5647 | $180.56 | $180.55 | $180.60 |
| Purchase #7 | $123.50 | 12.315% | $138.709 | $138.71 | $138.70 | $138.70 |
| 7 purchase totals = | $1,042.63 | $1,106.0581 | $1,106.07 | $1,106.05 | $1,106.00 | |