| 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 | $146.66 | 11.295% | $163.2252 | $163.23 | $163.25 | $163.20 |
| Purchase #2 | $191.55 | 13.105% | $216.6526 | $216.65 | $216.65 | $216.70 |
| Purchase #3 | $13.63 | 3.325% | $14.0832 | $14.08 | $14.10 | $14.10 |
| Purchase #4 | $132.50 | 10.120% | $145.909 | $145.91 | $145.90 | $145.90 |
| Purchase #5 | $183.69 | 8.344% | $199.0171 | $199.02 | $199.00 | $199.00 |
| Purchase #6 | $156.53 | 8.471% | $169.7897 | $169.79 | $169.80 | $169.80 |
| Purchase #7 | $178.86 | 10.227% | $197.152 | $197.15 | $197.15 | $197.20 |
| 7 purchase totals = | $1,003.42 | $1,105.8288 | $1,105.83 | $1,105.85 | $1,105.90 | |