| 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 | $105.50 | 8.604% | $114.5772 | $114.58 | $114.60 | $114.60 |
| Purchase #2 | $88.66 | 4.531% | $92.6772 | $92.68 | $92.70 | $92.70 |
| Purchase #3 | $38.50 | 7.263% | $41.2963 | $41.30 | $41.30 | $41.30 |
| Purchase #4 | $223.37 | 13.871% | $254.3537 | $254.35 | $254.35 | $254.40 |
| Purchase #5 | $76.87 | 3.677% | $79.6965 | $79.70 | $79.70 | $79.70 |
| Purchase #6 | $15.68 | 6.663% | $16.7248 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $95.76 | 7.790% | $103.2197 | $103.22 | $103.20 | $103.20 |
| 7 purchase totals = | $644.34 | $702.5454 | $702.55 | $702.55 | $702.60 | |