| 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 | $164.39 | 12.758% | $185.3629 | $185.36 | $185.35 | $185.40 |
| Purchase #2 | $198.67 | 3.235% | $205.097 | $205.10 | $205.10 | $205.10 |
| Purchase #3 | $36.76 | 12.233% | $41.2569 | $41.26 | $41.25 | $41.30 |
| Purchase #4 | $180.39 | 8.608% | $195.918 | $195.92 | $195.90 | $195.90 |
| Purchase #5 | $196.41 | 4.118% | $204.4982 | $204.50 | $204.50 | $204.50 |
| Purchase #6 | $213.70 | 3.142% | $220.4145 | $220.41 | $220.40 | $220.40 |
| Purchase #7 | $161.98 | 10.726% | $179.354 | $179.35 | $179.35 | $179.40 |
| 7 purchase totals = | $1,152.30 | $1,231.9015 | $1,231.90 | $1,231.85 | $1,232.00 | |