| 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 | $187.32 | 13.591% | $212.7787 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $27.88 | 13.278% | $31.5819 | $31.58 | $31.60 | $31.60 |
| Purchase #3 | $16.71 | 5.230% | $17.5839 | $17.58 | $17.60 | $17.60 |
| Purchase #4 | $209.44 | 12.177% | $234.9435 | $234.94 | $234.95 | $234.90 |
| Purchase #5 | $89.64 | 3.661% | $92.9217 | $92.92 | $92.90 | $92.90 |
| Purchase #6 | $126.41 | 11.417% | $140.8422 | $140.84 | $140.85 | $140.80 |
| Purchase #7 | $123.42 | 4.254% | $128.6703 | $128.67 | $128.65 | $128.70 |
| 7 purchase totals = | $780.82 | $859.3222 | $859.31 | $859.35 | $859.30 | |