| 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 | $43.47 | 6.316% | $46.2156 | $46.22 | $46.20 | $46.20 |
| Purchase #2 | $153.26 | 12.222% | $171.9914 | $171.99 | $172.00 | $172.00 |
| Purchase #3 | $154.39 | 9.597% | $169.2068 | $169.21 | $169.20 | $169.20 |
| Purchase #4 | $180.96 | 6.383% | $192.5107 | $192.51 | $192.50 | $192.50 |
| Purchase #5 | $227.40 | 6.607% | $242.4243 | $242.42 | $242.40 | $242.40 |
| Purchase #6 | $5.67 | 12.873% | $6.3999 | $6.40 | $6.40 | $6.40 |
| Purchase #7 | $16.94 | 4.803% | $17.7536 | $17.75 | $17.75 | $17.80 |
| 7 purchase totals = | $782.09 | $846.5023 | $846.50 | $846.45 | $846.50 | |