| 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 | $23.83 | 5.491% | $25.1385 | $25.14 | $25.15 | $25.10 |
| Purchase #2 | $21.64 | 4.154% | $22.5389 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $187.36 | 4.297% | $195.4109 | $195.41 | $195.40 | $195.40 |
| Purchase #4 | $89.63 | 7.352% | $96.2196 | $96.22 | $96.20 | $96.20 |
| Purchase #5 | $153.43 | 11.487% | $171.0545 | $171.05 | $171.05 | $171.10 |
| Purchase #6 | $15.59 | 12.515% | $17.5411 | $17.54 | $17.55 | $17.50 |
| Purchase #7 | $248.33 | 12.118% | $278.4226 | $278.42 | $278.40 | $278.40 |
| 7 purchase totals = | $739.81 | $806.3261 | $806.32 | $806.30 | $806.20 | |