| 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 | $106.34 | 11.766% | $118.852 | $118.85 | $118.85 | $118.90 |
| Purchase #2 | $123.50 | 13.106% | $139.6859 | $139.69 | $139.70 | $139.70 |
| Purchase #3 | $17.93 | 4.275% | $18.6965 | $18.70 | $18.70 | $18.70 |
| Purchase #4 | $209.73 | 10.683% | $232.1355 | $232.14 | $232.15 | $232.10 |
| Purchase #5 | $139.72 | 6.413% | $148.6802 | $148.68 | $148.70 | $148.70 |
| Purchase #6 | $124.41 | 7.187% | $133.3513 | $133.35 | $133.35 | $133.40 |
| Purchase #7 | $43.51 | 12.677% | $49.0258 | $49.03 | $49.05 | $49.00 |
| 7 purchase totals = | $765.14 | $840.4272 | $840.44 | $840.50 | $840.50 | |