| 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 | $128.25 | 11.679% | $143.2283 | $143.23 | $143.25 | $143.20 |
| Purchase #2 | $185.82 | 9.455% | $203.3893 | $203.39 | $203.40 | $203.40 |
| Purchase #3 | $192.91 | 10.819% | $213.7809 | $213.78 | $213.80 | $213.80 |
| Purchase #4 | $119.29 | 8.730% | $129.704 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $140.36 | 7.348% | $150.6737 | $150.67 | $150.65 | $150.70 |
| Purchase #6 | $222.68 | 9.267% | $243.3158 | $243.32 | $243.30 | $243.30 |
| Purchase #7 | $85.38 | 8.683% | $92.7935 | $92.79 | $92.80 | $92.80 |
| 7 purchase totals = | $1,074.69 | $1,176.8855 | $1,176.88 | $1,176.90 | $1,176.90 | |