| 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 | $158.92 | 9.132% | $173.4326 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $221.78 | 10.125% | $244.2352 | $244.24 | $244.25 | $244.20 |
| Purchase #3 | $72.25 | 10.543% | $79.8673 | $79.87 | $79.85 | $79.90 |
| Purchase #4 | $167.46 | 8.559% | $181.7929 | $181.79 | $181.80 | $181.80 |
| Purchase #5 | $117.93 | 5.227% | $124.0942 | $124.09 | $124.10 | $124.10 |
| Purchase #6 | $176.89 | 10.492% | $195.4493 | $195.45 | $195.45 | $195.40 |
| Purchase #7 | $145.97 | 10.508% | $161.3085 | $161.31 | $161.30 | $161.30 |
| 7 purchase totals = | $1,061.20 | $1,160.1800 | $1,160.18 | $1,160.20 | $1,160.10 | |