| 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 | $149.96 | 13.255% | $169.8372 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $67.72 | 7.120% | $72.5417 | $72.54 | $72.55 | $72.50 |
| Purchase #3 | $118.59 | 12.471% | $133.3794 | $133.38 | $133.40 | $133.40 |
| Purchase #4 | $247.55 | 13.861% | $281.8629 | $281.86 | $281.85 | $281.90 |
| Purchase #5 | $183.94 | 4.490% | $192.1989 | $192.20 | $192.20 | $192.20 |
| Purchase #6 | $70.78 | 10.254% | $78.0378 | $78.04 | $78.05 | $78.00 |
| Purchase #7 | $245.70 | 11.538% | $274.0489 | $274.05 | $274.05 | $274.00 |
| 7 purchase totals = | $1,084.24 | $1,201.9068 | $1,201.91 | $1,201.95 | $1,201.80 | |