| 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 | $137.43 | 11.870% | $153.7429 | $153.74 | $153.75 | $153.70 |
| Purchase #2 | $25.78 | 5.806% | $27.2768 | $27.28 | $27.30 | $27.30 |
| Purchase #3 | $38.49 | 3.614% | $39.881 | $39.88 | $39.90 | $39.90 |
| Purchase #4 | $157.91 | 8.810% | $171.8219 | $171.82 | $171.80 | $171.80 |
| Purchase #5 | $36.38 | 12.259% | $40.8398 | $40.84 | $40.85 | $40.80 |
| Purchase #6 | $11.47 | 5.282% | $12.0758 | $12.08 | $12.10 | $12.10 |
| Purchase #7 | $188.92 | 9.683% | $207.2131 | $207.21 | $207.20 | $207.20 |
| 7 purchase totals = | $596.38 | $652.8513 | $652.85 | $652.90 | $652.80 | |