| 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 | $126.76 | 6.275% | $134.7142 | $134.71 | $134.70 | $134.70 |
| Purchase #2 | $197.35 | 10.492% | $218.056 | $218.06 | $218.05 | $218.10 |
| Purchase #3 | $59.89 | 10.435% | $66.1395 | $66.14 | $66.15 | $66.10 |
| Purchase #4 | $124.62 | 7.129% | $133.5042 | $133.50 | $133.50 | $133.50 |
| Purchase #5 | $27.76 | 5.863% | $29.3876 | $29.39 | $29.40 | $29.40 |
| Purchase #6 | $22.78 | 6.453% | $24.25 | $24.25 | $24.25 | $24.30 |
| Purchase #7 | $33.88 | 3.630% | $35.1098 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $593.04 | $641.1613 | $641.16 | $641.15 | $641.20 | |