| 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 | $175.75 | 10.368% | $193.9718 | $193.97 | $193.95 | $194.00 |
| Purchase #2 | $96.26 | 11.245% | $107.0844 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $10.33 | 11.848% | $11.5539 | $11.55 | $11.55 | $11.60 |
| Purchase #4 | $168.80 | 6.265% | $179.3753 | $179.38 | $179.40 | $179.40 |
| Purchase #5 | $52.96 | 3.680% | $54.9089 | $54.91 | $54.90 | $54.90 |
| Purchase #6 | $43.97 | 9.162% | $47.9985 | $48.00 | $48.00 | $48.00 |
| Purchase #7 | $94.82 | 10.241% | $104.5305 | $104.53 | $104.55 | $104.50 |
| 7 purchase totals = | $642.89 | $699.4233 | $699.42 | $699.45 | $699.50 | |