| 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 | $219.52 | 6.437% | $233.6505 | $233.65 | $233.65 | $233.70 |
| Purchase #2 | $47.56 | 11.561% | $53.0584 | $53.06 | $53.05 | $53.10 |
| Purchase #3 | $76.87 | 5.306% | $80.9487 | $80.95 | $80.95 | $80.90 |
| Purchase #4 | $193.90 | 4.273% | $202.1853 | $202.19 | $202.20 | $202.20 |
| Purchase #5 | $113.25 | 9.288% | $123.7687 | $123.77 | $123.75 | $123.80 |
| Purchase #6 | $120.82 | 13.132% | $136.6861 | $136.69 | $136.70 | $136.70 |
| Purchase #7 | $208.59 | 13.677% | $237.1189 | $237.12 | $237.10 | $237.10 |
| 7 purchase totals = | $980.51 | $1,067.4166 | $1,067.43 | $1,067.40 | $1,067.50 | |