| 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 | $203.49 | 6.656% | $217.0343 | $217.03 | $217.05 | $217.00 |
| Purchase #2 | $249.83 | 5.490% | $263.5457 | $263.55 | $263.55 | $263.50 |
| Purchase #3 | $161.52 | 13.865% | $183.9147 | $183.91 | $183.90 | $183.90 |
| Purchase #4 | $41.97 | 13.294% | $47.5495 | $47.55 | $47.55 | $47.50 |
| Purchase #5 | $104.32 | 3.560% | $108.0338 | $108.03 | $108.05 | $108.00 |
| Purchase #6 | $212.52 | 12.748% | $239.612 | $239.61 | $239.60 | $239.60 |
| Purchase #7 | $149.45 | 9.780% | $164.0662 | $164.07 | $164.05 | $164.10 |
| 7 purchase totals = | $1,123.10 | $1,223.7562 | $1,223.75 | $1,223.75 | $1,223.60 | |