| 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 | $13.79 | 3.578% | $14.2834 | $14.28 | $14.30 | $14.30 |
| Purchase #2 | $237.75 | 5.750% | $251.4206 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $66.54 | 7.581% | $71.5844 | $71.58 | $71.60 | $71.60 |
| Purchase #4 | $73.86 | 8.551% | $80.1758 | $80.18 | $80.20 | $80.20 |
| Purchase #5 | $195.65 | 13.799% | $222.6477 | $222.65 | $222.65 | $222.60 |
| Purchase #6 | $6.96 | 5.153% | $7.3186 | $7.32 | $7.30 | $7.30 |
| Purchase #7 | $196.44 | 3.760% | $203.8261 | $203.83 | $203.85 | $203.80 |
| 7 purchase totals = | $790.99 | $851.2566 | $851.26 | $851.30 | $851.20 | |