| 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 | $124.65 | 6.439% | $132.6762 | $132.68 | $132.70 | $132.70 |
| Purchase #2 | $197.78 | 12.648% | $222.7952 | $222.80 | $222.80 | $222.80 |
| Purchase #3 | $158.94 | 4.470% | $166.0446 | $166.04 | $166.05 | $166.00 |
| Purchase #4 | $158.75 | 8.565% | $172.3469 | $172.35 | $172.35 | $172.30 |
| Purchase #5 | $217.29 | 5.240% | $228.676 | $228.68 | $228.70 | $228.70 |
| Purchase #6 | $159.61 | 3.713% | $165.5363 | $165.54 | $165.55 | $165.50 |
| Purchase #7 | $185.44 | 13.853% | $211.129 | $211.13 | $211.15 | $211.10 |
| 7 purchase totals = | $1,202.46 | $1,299.2042 | $1,299.22 | $1,299.30 | $1,299.10 | |