| 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 | $24.80 | 6.797% | $26.4857 | $26.49 | $26.50 | $26.50 |
| Purchase #2 | $87.61 | 10.648% | $96.9387 | $96.94 | $96.95 | $96.90 |
| Purchase #3 | $94.69 | 8.139% | $102.3968 | $102.40 | $102.40 | $102.40 |
| Purchase #4 | $12.47 | 10.869% | $13.8254 | $13.83 | $13.85 | $13.80 |
| Purchase #5 | $172.53 | 10.491% | $190.6301 | $190.63 | $190.65 | $190.60 |
| Purchase #6 | $49.65 | 10.469% | $54.8479 | $54.85 | $54.85 | $54.80 |
| Purchase #7 | $134.53 | 10.453% | $148.5924 | $148.59 | $148.60 | $148.60 |
| 7 purchase totals = | $576.28 | $633.7170 | $633.73 | $633.80 | $633.60 | |