| 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 | $165.52 | 8.589% | $179.7365 | $179.74 | $179.75 | $179.70 |
| Purchase #2 | $43.65 | 6.450% | $46.4654 | $46.47 | $46.45 | $46.50 |
| Purchase #3 | $172.73 | 9.326% | $188.8388 | $188.84 | $188.85 | $188.80 |
| Purchase #4 | $222.31 | 5.725% | $235.0372 | $235.04 | $235.05 | $235.00 |
| Purchase #5 | $62.86 | 8.303% | $68.0793 | $68.08 | $68.10 | $68.10 |
| Purchase #6 | $12.59 | 10.793% | $13.9488 | $13.95 | $13.95 | $13.90 |
| Purchase #7 | $227.36 | 6.670% | $242.5249 | $242.52 | $242.50 | $242.50 |
| 7 purchase totals = | $907.02 | $974.6309 | $974.64 | $974.65 | $974.50 | |