| 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 | $133.64 | 9.252% | $146.0044 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $154.69 | 6.699% | $165.0527 | $165.05 | $165.05 | $165.10 |
| Purchase #3 | $84.44 | 12.777% | $95.2289 | $95.23 | $95.25 | $95.20 |
| Purchase #4 | $179.40 | 11.730% | $200.4436 | $200.44 | $200.45 | $200.40 |
| Purchase #5 | $82.30 | 4.791% | $86.243 | $86.24 | $86.25 | $86.20 |
| Purchase #6 | $206.70 | 13.379% | $234.3544 | $234.35 | $234.35 | $234.40 |
| Purchase #7 | $218.71 | 6.257% | $232.3947 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $1,059.88 | $1,159.7217 | $1,159.70 | $1,159.75 | $1,159.70 | |