| 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 | $18.68 | 8.763% | $20.3169 | $20.32 | $20.30 | $20.30 |
| Purchase #2 | $211.75 | 4.490% | $221.2576 | $221.26 | $221.25 | $221.30 |
| Purchase #3 | $242.90 | 10.475% | $268.3438 | $268.34 | $268.35 | $268.30 |
| Purchase #4 | $97.89 | 7.227% | $104.9645 | $104.96 | $104.95 | $105.00 |
| Purchase #5 | $187.73 | 6.629% | $200.1746 | $200.17 | $200.15 | $200.20 |
| Purchase #6 | $181.78 | 5.317% | $191.4452 | $191.45 | $191.45 | $191.40 |
| Purchase #7 | $143.89 | 5.121% | $151.2586 | $151.26 | $151.25 | $151.30 |
| 7 purchase totals = | $1,084.62 | $1,157.7612 | $1,157.76 | $1,157.70 | $1,157.80 | |