| 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 | $133.42 | 10.854% | $147.9014 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $81.87 | 12.433% | $92.0489 | $92.05 | $92.05 | $92.00 |
| Purchase #3 | $155.25 | 6.399% | $165.1844 | $165.18 | $165.20 | $165.20 |
| Purchase #4 | $83.30 | 11.771% | $93.1052 | $93.11 | $93.10 | $93.10 |
| Purchase #5 | $138.32 | 10.874% | $153.3609 | $153.36 | $153.35 | $153.40 |
| Purchase #6 | $201.69 | 8.776% | $219.3903 | $219.39 | $219.40 | $219.40 |
| Purchase #7 | $61.40 | 11.308% | $68.3431 | $68.34 | $68.35 | $68.30 |
| 7 purchase totals = | $855.25 | $939.3342 | $939.33 | $939.35 | $939.30 | |