| 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 | $175.96 | 9.238% | $192.2152 | $192.22 | $192.20 | $192.20 |
| Purchase #2 | $165.35 | 7.592% | $177.9034 | $177.90 | $177.90 | $177.90 |
| Purchase #3 | $212.91 | 10.313% | $234.8674 | $234.87 | $234.85 | $234.90 |
| Purchase #4 | $210.52 | 13.398% | $238.7255 | $238.73 | $238.75 | $238.70 |
| Purchase #5 | $93.47 | 11.516% | $104.234 | $104.23 | $104.25 | $104.20 |
| Purchase #6 | $237.93 | 10.386% | $262.6414 | $262.64 | $262.65 | $262.60 |
| Purchase #7 | $82.87 | 13.855% | $94.3516 | $94.35 | $94.35 | $94.40 |
| 7 purchase totals = | $1,179.01 | $1,304.9385 | $1,304.94 | $1,304.95 | $1,304.90 | |