| 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 | $18.54 | 6.573% | $19.7586 | $19.76 | $19.75 | $19.80 |
| Purchase #2 | $167.76 | 5.450% | $176.9029 | $176.90 | $176.90 | $176.90 |
| Purchase #3 | $248.97 | 6.754% | $265.7854 | $265.79 | $265.80 | $265.80 |
| Purchase #4 | $32.51 | 9.791% | $35.6931 | $35.69 | $35.70 | $35.70 |
| Purchase #5 | $143.59 | 10.313% | $158.3984 | $158.40 | $158.40 | $158.40 |
| Purchase #6 | $203.87 | 12.729% | $229.8206 | $229.82 | $229.80 | $229.80 |
| Purchase #7 | $208.50 | 9.197% | $227.6757 | $227.68 | $227.70 | $227.70 |
| 7 purchase totals = | $1,023.74 | $1,114.0347 | $1,114.04 | $1,114.05 | $1,114.10 | |