| 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 | $52.35 | 12.258% | $58.7671 | $58.77 | $58.75 | $58.80 |
| Purchase #2 | $199.96 | 7.650% | $215.2569 | $215.26 | $215.25 | $215.30 |
| Purchase #3 | $176.69 | 11.739% | $197.4316 | $197.43 | $197.45 | $197.40 |
| Purchase #4 | $209.89 | 7.155% | $224.9076 | $224.91 | $224.90 | $224.90 |
| Purchase #5 | $166.98 | 7.860% | $180.1046 | $180.10 | $180.10 | $180.10 |
| Purchase #6 | $168.99 | 7.268% | $181.2722 | $181.27 | $181.25 | $181.30 |
| Purchase #7 | $241.83 | 13.104% | $273.5194 | $273.52 | $273.50 | $273.50 |
| 7 purchase totals = | $1,216.69 | $1,331.2594 | $1,331.26 | $1,331.20 | $1,331.30 | |