| 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 | $167.97 | 4.862% | $176.1367 | $176.14 | $176.15 | $176.10 |
| Purchase #2 | $149.98 | 3.855% | $155.7617 | $155.76 | $155.75 | $155.80 |
| Purchase #3 | $111.26 | 11.196% | $123.7167 | $123.72 | $123.70 | $123.70 |
| Purchase #4 | $123.57 | 10.250% | $136.2359 | $136.24 | $136.25 | $136.20 |
| Purchase #5 | $168.62 | 12.861% | $190.3062 | $190.31 | $190.30 | $190.30 |
| Purchase #6 | $102.38 | 3.340% | $105.7995 | $105.80 | $105.80 | $105.80 |
| Purchase #7 | $238.65 | 3.418% | $246.8071 | $246.81 | $246.80 | $246.80 |
| 7 purchase totals = | $1,062.43 | $1,134.7638 | $1,134.78 | $1,134.75 | $1,134.70 | |