| 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 | $169.90 | 3.815% | $176.3817 | $176.38 | $176.40 | $176.40 |
| Purchase #2 | $39.29 | 9.731% | $43.1133 | $43.11 | $43.10 | $43.10 |
| Purchase #3 | $176.28 | 5.691% | $186.3121 | $186.31 | $186.30 | $186.30 |
| Purchase #4 | $64.87 | 6.716% | $69.2267 | $69.23 | $69.25 | $69.20 |
| Purchase #5 | $111.53 | 4.836% | $116.9236 | $116.92 | $116.90 | $116.90 |
| Purchase #6 | $234.28 | 3.597% | $242.7071 | $242.71 | $242.70 | $242.70 |
| Purchase #7 | $167.55 | 9.266% | $183.0752 | $183.08 | $183.10 | $183.10 |
| 7 purchase totals = | $963.70 | $1,017.7397 | $1,017.74 | $1,017.75 | $1,017.70 | |