| 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 | $151.69 | 8.365% | $164.3789 | $164.38 | $164.40 | $164.40 |
| Purchase #2 | $64.32 | 11.528% | $71.7348 | $71.73 | $71.75 | $71.70 |
| Purchase #3 | $239.74 | 13.351% | $271.7477 | $271.75 | $271.75 | $271.70 |
| Purchase #4 | $225.88 | 3.800% | $234.4634 | $234.46 | $234.45 | $234.50 |
| Purchase #5 | $128.80 | 9.853% | $141.4907 | $141.49 | $141.50 | $141.50 |
| Purchase #6 | $121.79 | 9.348% | $133.1749 | $133.17 | $133.15 | $133.20 |
| Purchase #7 | $45.72 | 9.647% | $50.1306 | $50.13 | $50.15 | $50.10 |
| 7 purchase totals = | $977.94 | $1,067.1210 | $1,067.11 | $1,067.15 | $1,067.10 | |