| 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 | $245.30 | 11.483% | $273.4678 | $273.47 | $273.45 | $273.50 |
| Purchase #2 | $115.98 | 13.430% | $131.5561 | $131.56 | $131.55 | $131.60 |
| Purchase #3 | $236.52 | 11.860% | $264.5713 | $264.57 | $264.55 | $264.60 |
| Purchase #4 | $110.34 | 13.128% | $124.8254 | $124.83 | $124.85 | $124.80 |
| Purchase #5 | $151.37 | 12.112% | $169.7039 | $169.70 | $169.70 | $169.70 |
| Purchase #6 | $244.26 | 4.768% | $255.9063 | $255.91 | $255.90 | $255.90 |
| Purchase #7 | $61.36 | 7.520% | $65.9743 | $65.97 | $65.95 | $66.00 |
| 7 purchase totals = | $1,165.13 | $1,286.0051 | $1,286.01 | $1,285.95 | $1,286.10 | |