| 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 | $109.50 | 10.476% | $120.9712 | $120.97 | $120.95 | $121.00 |
| Purchase #2 | $231.46 | 10.360% | $255.4393 | $255.44 | $255.45 | $255.40 |
| Purchase #3 | $122.65 | 12.474% | $137.9494 | $137.95 | $137.95 | $137.90 |
| Purchase #4 | $128.56 | 11.623% | $143.5025 | $143.50 | $143.50 | $143.50 |
| Purchase #5 | $246.47 | 6.436% | $262.3328 | $262.33 | $262.35 | $262.30 |
| Purchase #6 | $150.55 | 13.550% | $170.9495 | $170.95 | $170.95 | $170.90 |
| Purchase #7 | $199.50 | 5.533% | $210.5383 | $210.54 | $210.55 | $210.50 |
| 7 purchase totals = | $1,188.69 | $1,301.6830 | $1,301.68 | $1,301.70 | $1,301.50 | |