| 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 | $39.33 | 13.713% | $44.7233 | $44.72 | $44.70 | $44.70 |
| Purchase #2 | $164.36 | 7.340% | $176.424 | $176.42 | $176.40 | $176.40 |
| Purchase #3 | $162.43 | 10.281% | $179.1294 | $179.13 | $179.15 | $179.10 |
| Purchase #4 | $245.79 | 7.408% | $263.9981 | $264.00 | $264.00 | $264.00 |
| Purchase #5 | $151.49 | 8.136% | $163.8152 | $163.82 | $163.80 | $163.80 |
| Purchase #6 | $67.83 | 10.498% | $74.9508 | $74.95 | $74.95 | $75.00 |
| Purchase #7 | $227.54 | 4.362% | $237.4653 | $237.47 | $237.45 | $237.50 |
| 7 purchase totals = | $1,058.77 | $1,140.5061 | $1,140.51 | $1,140.45 | $1,140.50 | |