| 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 | $112.44 | 12.574% | $126.5782 | $126.58 | $126.60 | $126.60 |
| Purchase #2 | $116.35 | 12.714% | $131.1427 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $214.50 | 8.703% | $233.1679 | $233.17 | $233.15 | $233.20 |
| Purchase #4 | $122.51 | 8.249% | $132.6158 | $132.62 | $132.60 | $132.60 |
| Purchase #5 | $176.33 | 5.722% | $186.4196 | $186.42 | $186.40 | $186.40 |
| Purchase #6 | $112.97 | 9.106% | $123.257 | $123.26 | $123.25 | $123.30 |
| Purchase #7 | $108.73 | 5.613% | $114.833 | $114.83 | $114.85 | $114.80 |
| 7 purchase totals = | $963.83 | $1,048.0142 | $1,048.02 | $1,048.00 | $1,048.00 | |