| 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 | $69.63 | 13.821% | $79.2536 | $79.25 | $79.25 | $79.30 |
| Purchase #2 | $10.58 | 6.104% | $11.2258 | $11.23 | $11.25 | $11.20 |
| Purchase #3 | $7.31 | 5.578% | $7.7178 | $7.72 | $7.70 | $7.70 |
| Purchase #4 | $205.38 | 8.245% | $222.3136 | $222.31 | $222.30 | $222.30 |
| Purchase #5 | $44.40 | 9.643% | $48.6815 | $48.68 | $48.70 | $48.70 |
| Purchase #6 | $100.92 | 13.273% | $114.3151 | $114.32 | $114.30 | $114.30 |
| Purchase #7 | $171.83 | 3.788% | $178.3389 | $178.34 | $178.35 | $178.30 |
| 7 purchase totals = | $610.05 | $661.8463 | $661.85 | $661.85 | $661.80 | |