| 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 | $192.68 | 12.597% | $216.9519 | $216.95 | $216.95 | $217.00 |
| Purchase #2 | $169.49 | 11.260% | $188.5746 | $188.57 | $188.55 | $188.60 |
| Purchase #3 | $6.81 | 10.217% | $7.5058 | $7.51 | $7.50 | $7.50 |
| Purchase #4 | $124.80 | 9.351% | $136.47 | $136.47 | $136.45 | $136.50 |
| Purchase #5 | $127.46 | 6.529% | $135.7819 | $135.78 | $135.80 | $135.80 |
| Purchase #6 | $174.47 | 4.792% | $182.8306 | $182.83 | $182.85 | $182.80 |
| Purchase #7 | $13.61 | 7.485% | $14.6287 | $14.63 | $14.65 | $14.60 |
| 7 purchase totals = | $809.32 | $882.7435 | $882.74 | $882.75 | $882.80 | |