| 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 | $220.73 | 6.196% | $234.4064 | $234.41 | $234.40 | $234.40 |
| Purchase #2 | $184.31 | 8.267% | $199.5469 | $199.55 | $199.55 | $199.50 |
| Purchase #3 | $151.64 | 11.768% | $169.485 | $169.49 | $169.50 | $169.50 |
| Purchase #4 | $230.84 | 10.707% | $255.556 | $255.56 | $255.55 | $255.60 |
| Purchase #5 | $135.43 | 8.270% | $146.6301 | $146.63 | $146.65 | $146.60 |
| Purchase #6 | $164.36 | 12.351% | $184.6601 | $184.66 | $184.65 | $184.70 |
| Purchase #7 | $238.61 | 12.655% | $268.8061 | $268.81 | $268.80 | $268.80 |
| 7 purchase totals = | $1,325.92 | $1,459.0906 | $1,459.11 | $1,459.10 | $1,459.10 | |