| 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 | $178.54 | 11.650% | $199.3399 | $199.34 | $199.35 | $199.30 |
| Purchase #2 | $75.99 | 7.380% | $81.5981 | $81.60 | $81.60 | $81.60 |
| Purchase #3 | $30.42 | 3.728% | $31.5541 | $31.55 | $31.55 | $31.60 |
| Purchase #4 | $34.46 | 6.587% | $36.7299 | $36.73 | $36.75 | $36.70 |
| Purchase #5 | $126.28 | 5.410% | $133.1117 | $133.11 | $133.10 | $133.10 |
| Purchase #6 | $176.71 | 5.579% | $186.5687 | $186.57 | $186.55 | $186.60 |
| Purchase #7 | $182.33 | 3.508% | $188.7261 | $188.73 | $188.75 | $188.70 |
| 7 purchase totals = | $804.73 | $857.6285 | $857.63 | $857.65 | $857.60 | |