| 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 | $193.73 | 11.821% | $216.6308 | $216.63 | $216.65 | $216.60 |
| Purchase #2 | $162.51 | 5.819% | $171.9665 | $171.97 | $171.95 | $172.00 |
| Purchase #3 | $89.94 | 11.601% | $100.3739 | $100.37 | $100.35 | $100.40 |
| Purchase #4 | $232.34 | 11.645% | $259.396 | $259.40 | $259.40 | $259.40 |
| Purchase #5 | $197.79 | 12.723% | $222.9548 | $222.95 | $222.95 | $223.00 |
| Purchase #6 | $50.54 | 4.402% | $52.7648 | $52.76 | $52.75 | $52.80 |
| Purchase #7 | $40.73 | 8.363% | $44.1362 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $967.58 | $1,068.2230 | $1,068.22 | $1,068.20 | $1,068.30 | |