| 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 | $29.83 | 5.170% | $31.3722 | $31.37 | $31.35 | $31.40 |
| Purchase #2 | $39.66 | 9.203% | $43.3099 | $43.31 | $43.30 | $43.30 |
| Purchase #3 | $104.90 | 9.175% | $114.5246 | $114.52 | $114.50 | $114.50 |
| Purchase #4 | $43.45 | 10.352% | $47.9479 | $47.95 | $47.95 | $47.90 |
| Purchase #5 | $235.69 | 5.124% | $247.7668 | $247.77 | $247.75 | $247.80 |
| Purchase #6 | $14.45 | 13.827% | $16.448 | $16.45 | $16.45 | $16.40 |
| Purchase #7 | $216.41 | 9.294% | $236.5231 | $236.52 | $236.50 | $236.50 |
| 7 purchase totals = | $684.39 | $737.8925 | $737.89 | $737.80 | $737.80 | |