| 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 | $167.56 | 7.118% | $179.4869 | $179.49 | $179.50 | $179.50 |
| Purchase #2 | $46.48 | 11.651% | $51.8954 | $51.90 | $51.90 | $51.90 |
| Purchase #3 | $40.90 | 7.584% | $44.0019 | $44.00 | $44.00 | $44.00 |
| Purchase #4 | $183.39 | 7.517% | $197.1754 | $197.18 | $197.20 | $197.20 |
| Purchase #5 | $228.54 | 13.601% | $259.6237 | $259.62 | $259.60 | $259.60 |
| Purchase #6 | $43.75 | 8.184% | $47.3305 | $47.33 | $47.35 | $47.30 |
| Purchase #7 | $149.47 | 4.636% | $156.3994 | $156.40 | $156.40 | $156.40 |
| 7 purchase totals = | $860.09 | $935.9132 | $935.92 | $935.95 | $935.90 | |