| 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 | $103.31 | 5.589% | $109.084 | $109.08 | $109.10 | $109.10 |
| Purchase #2 | $200.58 | 10.446% | $221.5326 | $221.53 | $221.55 | $221.50 |
| Purchase #3 | $49.35 | 4.583% | $51.6117 | $51.61 | $51.60 | $51.60 |
| Purchase #4 | $236.68 | 10.777% | $262.187 | $262.19 | $262.20 | $262.20 |
| Purchase #5 | $131.91 | 3.554% | $136.5981 | $136.60 | $136.60 | $136.60 |
| Purchase #6 | $120.75 | 5.375% | $127.2403 | $127.24 | $127.25 | $127.20 |
| Purchase #7 | $151.30 | 3.568% | $156.6984 | $156.70 | $156.70 | $156.70 |
| 7 purchase totals = | $993.88 | $1,064.9521 | $1,064.95 | $1,065.00 | $1,064.90 | |