| 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 | $127.76 | 11.246% | $142.1279 | $142.13 | $142.15 | $142.10 |
| Purchase #2 | $181.69 | 10.575% | $200.9037 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $66.38 | 6.698% | $70.8261 | $70.83 | $70.85 | $70.80 |
| Purchase #4 | $164.71 | 11.324% | $183.3618 | $183.36 | $183.35 | $183.40 |
| Purchase #5 | $22.47 | 7.513% | $24.1582 | $24.16 | $24.15 | $24.20 |
| Purchase #6 | $211.40 | 10.106% | $232.7641 | $232.76 | $232.75 | $232.80 |
| Purchase #7 | $15.95 | 13.140% | $18.0458 | $18.05 | $18.05 | $18.00 |
| 7 purchase totals = | $790.36 | $872.1876 | $872.19 | $872.20 | $872.20 | |