| 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 | $234.43 | 7.113% | $251.105 | $251.11 | $251.10 | $251.10 |
| Purchase #2 | $146.96 | 5.153% | $154.5328 | $154.53 | $154.55 | $154.50 |
| Purchase #3 | $114.97 | 5.659% | $121.4762 | $121.48 | $121.50 | $121.50 |
| Purchase #4 | $7.63 | 5.807% | $8.0731 | $8.07 | $8.05 | $8.10 |
| Purchase #5 | $233.36 | 7.550% | $250.9787 | $250.98 | $251.00 | $251.00 |
| Purchase #6 | $137.49 | 5.395% | $144.9076 | $144.91 | $144.90 | $144.90 |
| Purchase #7 | $158.51 | 13.712% | $180.2449 | $180.24 | $180.25 | $180.20 |
| 7 purchase totals = | $1,033.35 | $1,111.3183 | $1,111.32 | $1,111.35 | $1,111.30 | |