| 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 | $235.92 | 9.523% | $258.3867 | $258.39 | $258.40 | $258.40 |
| Purchase #2 | $33.33 | 7.814% | $35.9344 | $35.93 | $35.95 | $35.90 |
| Purchase #3 | $104.47 | 9.811% | $114.7196 | $114.72 | $114.70 | $114.70 |
| Purchase #4 | $57.55 | 11.678% | $64.2707 | $64.27 | $64.25 | $64.30 |
| Purchase #5 | $32.31 | 4.603% | $33.7972 | $33.80 | $33.80 | $33.80 |
| Purchase #6 | $223.91 | 7.141% | $239.8994 | $239.90 | $239.90 | $239.90 |
| Purchase #7 | $223.63 | 6.212% | $237.5219 | $237.52 | $237.50 | $237.50 |
| 7 purchase totals = | $911.12 | $984.5299 | $984.53 | $984.50 | $984.50 | |