| 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 | $242.65 | 4.233% | $252.9214 | $252.92 | $252.90 | $252.90 |
| Purchase #2 | $121.76 | 4.854% | $127.6702 | $127.67 | $127.65 | $127.70 |
| Purchase #3 | $109.91 | 6.224% | $116.7508 | $116.75 | $116.75 | $116.80 |
| Purchase #4 | $47.80 | 4.195% | $49.8052 | $49.81 | $49.80 | $49.80 |
| Purchase #5 | $237.37 | 13.122% | $268.5177 | $268.52 | $268.50 | $268.50 |
| Purchase #6 | $66.51 | 3.851% | $69.0713 | $69.07 | $69.05 | $69.10 |
| Purchase #7 | $113.96 | 3.507% | $117.9566 | $117.96 | $117.95 | $118.00 |
| 7 purchase totals = | $939.96 | $1,002.6932 | $1,002.70 | $1,002.60 | $1,002.80 | |