| 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 | $153.67 | 8.290% | $166.4092 | $166.41 | $166.40 | $166.40 |
| Purchase #2 | $242.98 | 5.666% | $256.7472 | $256.75 | $256.75 | $256.70 |
| Purchase #3 | $18.37 | 4.277% | $19.1557 | $19.16 | $19.15 | $19.20 |
| Purchase #4 | $202.78 | 4.288% | $211.4752 | $211.48 | $211.50 | $211.50 |
| Purchase #5 | $103.52 | 5.221% | $108.9248 | $108.92 | $108.90 | $108.90 |
| Purchase #6 | $148.97 | 6.223% | $158.2404 | $158.24 | $158.25 | $158.20 |
| Purchase #7 | $212.83 | 11.623% | $237.5672 | $237.57 | $237.55 | $237.60 |
| 7 purchase totals = | $1,083.12 | $1,158.5197 | $1,158.53 | $1,158.50 | $1,158.50 | |