| 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 | $152.34 | 10.282% | $168.0036 | $168.00 | $168.00 | $168.00 |
| Purchase #2 | $248.64 | 12.524% | $279.7797 | $279.78 | $279.80 | $279.80 |
| Purchase #3 | $162.25 | 10.360% | $179.0591 | $179.06 | $179.05 | $179.10 |
| Purchase #4 | $30.73 | 7.573% | $33.0572 | $33.06 | $33.05 | $33.10 |
| Purchase #5 | $55.31 | 5.296% | $58.2392 | $58.24 | $58.25 | $58.20 |
| Purchase #6 | $67.46 | 8.199% | $72.991 | $72.99 | $73.00 | $73.00 |
| Purchase #7 | $10.92 | 5.668% | $11.5389 | $11.54 | $11.55 | $11.50 |
| 7 purchase totals = | $727.65 | $802.6687 | $802.67 | $802.70 | $802.70 | |