| 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 | $93.98 | 13.767% | $106.9182 | $106.92 | $106.90 | $106.90 |
| Purchase #2 | $138.49 | 9.753% | $151.9969 | $152.00 | $152.00 | $152.00 |
| Purchase #3 | $187.69 | 7.402% | $201.5828 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $200.97 | 4.281% | $209.5735 | $209.57 | $209.55 | $209.60 |
| Purchase #5 | $97.74 | 11.683% | $109.159 | $109.16 | $109.15 | $109.20 |
| Purchase #6 | $20.77 | 8.269% | $22.4875 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $83.51 | 9.146% | $91.1478 | $91.15 | $91.15 | $91.10 |
| 7 purchase totals = | $823.15 | $892.8657 | $892.87 | $892.85 | $892.90 | |