| 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 | $190.95 | 11.269% | $212.4682 | $212.47 | $212.45 | $212.50 |
| Purchase #2 | $181.34 | 10.532% | $200.4387 | $200.44 | $200.45 | $200.40 |
| Purchase #3 | $202.81 | 12.136% | $227.423 | $227.42 | $227.40 | $227.40 |
| Purchase #4 | $63.55 | 4.295% | $66.2795 | $66.28 | $66.30 | $66.30 |
| Purchase #5 | $183.40 | 12.317% | $205.9894 | $205.99 | $206.00 | $206.00 |
| Purchase #6 | $179.26 | 5.452% | $189.0333 | $189.03 | $189.05 | $189.00 |
| Purchase #7 | $181.95 | 10.156% | $200.4288 | $200.43 | $200.45 | $200.40 |
| 7 purchase totals = | $1,183.26 | $1,302.0609 | $1,302.06 | $1,302.10 | $1,302.00 | |