| 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 | $244.38 | 9.632% | $267.9187 | $267.92 | $267.90 | $267.90 |
| Purchase #2 | $216.29 | 3.211% | $223.2351 | $223.24 | $223.25 | $223.20 |
| Purchase #3 | $95.99 | 10.491% | $106.0603 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $138.66 | 6.418% | $147.5592 | $147.56 | $147.55 | $147.60 |
| Purchase #5 | $158.74 | 6.264% | $168.6835 | $168.68 | $168.70 | $168.70 |
| Purchase #6 | $25.95 | 8.765% | $28.2245 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $154.63 | 7.847% | $166.7638 | $166.76 | $166.75 | $166.80 |
| 7 purchase totals = | $1,034.64 | $1,108.4451 | $1,108.44 | $1,108.40 | $1,108.50 | |