| 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 | $14.85 | 10.755% | $16.4471 | $16.45 | $16.45 | $16.40 |
| Purchase #2 | $32.78 | 11.482% | $36.5438 | $36.54 | $36.55 | $36.50 |
| Purchase #3 | $43.52 | 8.846% | $47.3698 | $47.37 | $47.35 | $47.40 |
| Purchase #4 | $89.77 | 4.630% | $93.9264 | $93.93 | $93.95 | $93.90 |
| Purchase #5 | $71.60 | 10.155% | $78.871 | $78.87 | $78.85 | $78.90 |
| Purchase #6 | $186.85 | 11.503% | $208.3434 | $208.34 | $208.35 | $208.30 |
| Purchase #7 | $222.76 | 7.403% | $239.2509 | $239.25 | $239.25 | $239.30 |
| 7 purchase totals = | $662.13 | $720.7524 | $720.75 | $720.75 | $720.70 | |