| 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 | $122.86 | 5.677% | $129.8348 | $129.83 | $129.85 | $129.80 |
| Purchase #2 | $87.39 | 6.121% | $92.7391 | $92.74 | $92.75 | $92.70 |
| Purchase #3 | $121.53 | 7.463% | $130.5998 | $130.60 | $130.60 | $130.60 |
| Purchase #4 | $105.97 | 7.659% | $114.0862 | $114.09 | $114.10 | $114.10 |
| Purchase #5 | $157.49 | 5.212% | $165.6984 | $165.70 | $165.70 | $165.70 |
| Purchase #6 | $83.98 | 11.154% | $93.3471 | $93.35 | $93.35 | $93.30 |
| Purchase #7 | $143.82 | 4.581% | $150.4084 | $150.41 | $150.40 | $150.40 |
| 7 purchase totals = | $823.04 | $876.7138 | $876.72 | $876.75 | $876.60 | |