| 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 | $38.82 | 13.176% | $43.9349 | $43.93 | $43.95 | $43.90 |
| Purchase #2 | $78.77 | 9.281% | $86.0806 | $86.08 | $86.10 | $86.10 |
| Purchase #3 | $188.73 | 6.538% | $201.0692 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $55.44 | 4.444% | $57.9038 | $57.90 | $57.90 | $57.90 |
| Purchase #5 | $21.75 | 8.786% | $23.661 | $23.66 | $23.65 | $23.70 |
| Purchase #6 | $38.68 | 5.707% | $40.8875 | $40.89 | $40.90 | $40.90 |
| Purchase #7 | $156.84 | 12.343% | $176.1988 | $176.20 | $176.20 | $176.20 |
| 7 purchase totals = | $579.03 | $629.7358 | $629.73 | $629.75 | $629.80 | |