| 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 | $145.93 | 12.347% | $163.948 | $163.95 | $163.95 | $163.90 |
| Purchase #2 | $229.89 | 3.596% | $238.1568 | $238.16 | $238.15 | $238.20 |
| Purchase #3 | $158.68 | 4.393% | $165.6508 | $165.65 | $165.65 | $165.70 |
| Purchase #4 | $68.72 | 11.636% | $76.7163 | $76.72 | $76.70 | $76.70 |
| Purchase #5 | $142.70 | 8.502% | $154.8324 | $154.83 | $154.85 | $154.80 |
| Purchase #6 | $110.66 | 8.560% | $120.1325 | $120.13 | $120.15 | $120.10 |
| Purchase #7 | $216.82 | 10.111% | $238.7427 | $238.74 | $238.75 | $238.70 |
| 7 purchase totals = | $1,073.40 | $1,158.1795 | $1,158.18 | $1,158.20 | $1,158.10 | |