| 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 | $21.96 | 9.710% | $24.0923 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $51.62 | 12.750% | $58.2016 | $58.20 | $58.20 | $58.20 |
| Purchase #3 | $114.64 | 3.697% | $118.8782 | $118.88 | $118.90 | $118.90 |
| Purchase #4 | $171.57 | 8.820% | $186.7025 | $186.70 | $186.70 | $186.70 |
| Purchase #5 | $162.70 | 7.359% | $174.6731 | $174.67 | $174.65 | $174.70 |
| Purchase #6 | $195.26 | 10.387% | $215.5417 | $215.54 | $215.55 | $215.50 |
| Purchase #7 | $31.88 | 8.454% | $34.5751 | $34.58 | $34.60 | $34.60 |
| 7 purchase totals = | $749.63 | $812.6645 | $812.66 | $812.70 | $812.70 | |