| 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 | $88.47 | 13.394% | $100.3197 | $100.32 | $100.30 | $100.30 |
| Purchase #2 | $93.60 | 11.512% | $104.3752 | $104.38 | $104.40 | $104.40 |
| Purchase #3 | $148.26 | 7.183% | $158.9095 | $158.91 | $158.90 | $158.90 |
| Purchase #4 | $189.71 | 5.712% | $200.5462 | $200.55 | $200.55 | $200.50 |
| Purchase #5 | $184.58 | 5.686% | $195.0752 | $195.08 | $195.10 | $195.10 |
| Purchase #6 | $244.65 | 6.511% | $260.5792 | $260.58 | $260.60 | $260.60 |
| Purchase #7 | $104.65 | 11.179% | $116.3488 | $116.35 | $116.35 | $116.30 |
| 7 purchase totals = | $1,053.92 | $1,136.1538 | $1,136.17 | $1,136.20 | $1,136.10 | |