| 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 | $178.26 | 7.415% | $191.478 | $191.48 | $191.50 | $191.50 |
| Purchase #2 | $202.43 | 10.737% | $224.1649 | $224.16 | $224.15 | $224.20 |
| Purchase #3 | $128.53 | 7.300% | $137.9127 | $137.91 | $137.90 | $137.90 |
| Purchase #4 | $117.70 | 7.166% | $126.1344 | $126.13 | $126.15 | $126.10 |
| Purchase #5 | $152.93 | 6.671% | $163.132 | $163.13 | $163.15 | $163.10 |
| Purchase #6 | $154.32 | 8.187% | $166.9542 | $166.95 | $166.95 | $167.00 |
| Purchase #7 | $79.40 | 7.541% | $85.3876 | $85.39 | $85.40 | $85.40 |
| 7 purchase totals = | $1,013.57 | $1,095.1638 | $1,095.15 | $1,095.20 | $1,095.20 | |