| 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 | $167.81 | 11.499% | $187.1065 | $187.11 | $187.10 | $187.10 |
| Purchase #2 | $124.94 | 10.678% | $138.2811 | $138.28 | $138.30 | $138.30 |
| Purchase #3 | $151.94 | 13.162% | $171.9383 | $171.94 | $171.95 | $171.90 |
| Purchase #4 | $199.97 | 4.197% | $208.3627 | $208.36 | $208.35 | $208.40 |
| Purchase #5 | $108.61 | 6.519% | $115.6903 | $115.69 | $115.70 | $115.70 |
| Purchase #6 | $150.48 | 12.874% | $169.8528 | $169.85 | $169.85 | $169.90 |
| Purchase #7 | $70.78 | 10.218% | $78.0123 | $78.01 | $78.00 | $78.00 |
| 7 purchase totals = | $974.53 | $1,069.2440 | $1,069.24 | $1,069.25 | $1,069.30 | |