| 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 | $160.46 | 4.567% | $167.7882 | $167.79 | $167.80 | $167.80 |
| Purchase #2 | $162.88 | 7.359% | $174.8663 | $174.87 | $174.85 | $174.90 |
| Purchase #3 | $195.83 | 8.634% | $212.738 | $212.74 | $212.75 | $212.70 |
| Purchase #4 | $223.97 | 8.500% | $243.0075 | $243.01 | $243.00 | $243.00 |
| Purchase #5 | $153.95 | 10.392% | $169.9485 | $169.95 | $169.95 | $169.90 |
| Purchase #6 | $81.75 | 5.112% | $85.9291 | $85.93 | $85.95 | $85.90 |
| Purchase #7 | $107.90 | 13.564% | $122.5356 | $122.54 | $122.55 | $122.50 |
| 7 purchase totals = | $1,086.74 | $1,176.8132 | $1,176.83 | $1,176.85 | $1,176.70 | |