| 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 | $173.43 | 11.548% | $193.4577 | $193.46 | $193.45 | $193.50 |
| Purchase #2 | $201.90 | 12.349% | $226.8326 | $226.83 | $226.85 | $226.80 |
| Purchase #3 | $64.35 | 9.466% | $70.4414 | $70.44 | $70.45 | $70.40 |
| Purchase #4 | $65.49 | 3.171% | $67.5667 | $67.57 | $67.55 | $67.60 |
| Purchase #5 | $100.40 | 9.766% | $110.2051 | $110.21 | $110.20 | $110.20 |
| Purchase #6 | $146.36 | 7.418% | $157.217 | $157.22 | $157.20 | $157.20 |
| Purchase #7 | $172.36 | 7.465% | $185.2267 | $185.23 | $185.25 | $185.20 |
| 7 purchase totals = | $924.29 | $1,010.9472 | $1,010.96 | $1,010.95 | $1,010.90 | |