| 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 | $39.79 | 6.681% | $42.4484 | $42.45 | $42.45 | $42.40 |
| Purchase #2 | $203.65 | 8.230% | $220.4104 | $220.41 | $220.40 | $220.40 |
| Purchase #3 | $172.45 | 8.516% | $187.1358 | $187.14 | $187.15 | $187.10 |
| Purchase #4 | $166.50 | 5.761% | $176.0921 | $176.09 | $176.10 | $176.10 |
| Purchase #5 | $142.88 | 3.776% | $148.2751 | $148.28 | $148.30 | $148.30 |
| Purchase #6 | $34.41 | 7.465% | $36.9787 | $36.98 | $37.00 | $37.00 |
| Purchase #7 | $199.95 | 6.354% | $212.6548 | $212.65 | $212.65 | $212.70 |
| 7 purchase totals = | $959.63 | $1,023.9953 | $1,024.00 | $1,024.05 | $1,024.00 | |