| 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 | $54.44 | 5.724% | $57.5561 | $57.56 | $57.55 | $57.60 |
| Purchase #2 | $126.37 | 13.170% | $143.0129 | $143.01 | $143.00 | $143.00 |
| Purchase #3 | $173.27 | 10.202% | $190.947 | $190.95 | $190.95 | $190.90 |
| Purchase #4 | $21.27 | 12.426% | $23.913 | $23.91 | $23.90 | $23.90 |
| Purchase #5 | $213.96 | 3.346% | $221.1191 | $221.12 | $221.10 | $221.10 |
| Purchase #6 | $227.63 | 4.124% | $237.0175 | $237.02 | $237.00 | $237.00 |
| Purchase #7 | $157.89 | 6.725% | $168.5081 | $168.51 | $168.50 | $168.50 |
| 7 purchase totals = | $974.83 | $1,042.0737 | $1,042.08 | $1,042.00 | $1,042.00 | |