| 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 | $211.27 | 5.215% | $222.2877 | $222.29 | $222.30 | $222.30 |
| Purchase #2 | $176.25 | 3.270% | $182.0134 | $182.01 | $182.00 | $182.00 |
| Purchase #3 | $151.32 | 9.167% | $165.1915 | $165.19 | $165.20 | $165.20 |
| Purchase #4 | $250.72 | 3.796% | $260.2373 | $260.24 | $260.25 | $260.20 |
| Purchase #5 | $83.47 | 12.504% | $93.9071 | $93.91 | $93.90 | $93.90 |
| Purchase #6 | $50.32 | 5.436% | $53.0554 | $53.06 | $53.05 | $53.10 |
| Purchase #7 | $77.75 | 13.479% | $88.2299 | $88.23 | $88.25 | $88.20 |
| 7 purchase totals = | $1,001.10 | $1,064.9223 | $1,064.93 | $1,064.95 | $1,064.90 | |