| 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 | $45.47 | 13.386% | $51.5566 | $51.56 | $51.55 | $51.60 |
| Purchase #2 | $165.99 | 10.583% | $183.5567 | $183.56 | $183.55 | $183.60 |
| Purchase #3 | $121.35 | 9.541% | $132.928 | $132.93 | $132.95 | $132.90 |
| Purchase #4 | $103.34 | 10.554% | $114.2465 | $114.25 | $114.25 | $114.20 |
| Purchase #5 | $197.72 | 6.265% | $210.1072 | $210.11 | $210.10 | $210.10 |
| Purchase #6 | $105.57 | 7.402% | $113.3843 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $131.68 | 8.772% | $143.231 | $143.23 | $143.25 | $143.20 |
| 7 purchase totals = | $871.12 | $949.0103 | $949.02 | $949.05 | $949.00 | |