| 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 | $16.39 | 12.103% | $18.3737 | $18.37 | $18.35 | $18.40 |
| Purchase #2 | $152.66 | 8.618% | $165.8162 | $165.82 | $165.80 | $165.80 |
| Purchase #3 | $246.79 | 8.741% | $268.3619 | $268.36 | $268.35 | $268.40 |
| Purchase #4 | $154.58 | 9.460% | $169.2033 | $169.20 | $169.20 | $169.20 |
| Purchase #5 | $56.61 | 13.201% | $64.0831 | $64.08 | $64.10 | $64.10 |
| Purchase #6 | $197.87 | 5.239% | $208.2364 | $208.24 | $208.25 | $208.20 |
| Purchase #7 | $107.81 | 9.175% | $117.7016 | $117.70 | $117.70 | $117.70 |
| 7 purchase totals = | $932.71 | $1,011.7762 | $1,011.77 | $1,011.75 | $1,011.80 | |