| 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 | $192.55 | 7.356% | $206.714 | $206.71 | $206.70 | $206.70 |
| Purchase #2 | $120.78 | 11.361% | $134.5018 | $134.50 | $134.50 | $134.50 |
| Purchase #3 | $30.73 | 5.443% | $32.4026 | $32.40 | $32.40 | $32.40 |
| Purchase #4 | $17.46 | 3.592% | $18.0872 | $18.09 | $18.10 | $18.10 |
| Purchase #5 | $20.32 | 5.319% | $21.4008 | $21.40 | $21.40 | $21.40 |
| Purchase #6 | $178.98 | 9.453% | $195.899 | $195.90 | $195.90 | $195.90 |
| Purchase #7 | $98.59 | 12.732% | $111.1425 | $111.14 | $111.15 | $111.10 |
| 7 purchase totals = | $659.41 | $720.1479 | $720.14 | $720.15 | $720.10 | |