| 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 | $119.76 | 13.704% | $136.1719 | $136.17 | $136.15 | $136.20 |
| Purchase #2 | $9.74 | 7.481% | $10.4686 | $10.47 | $10.45 | $10.50 |
| Purchase #3 | $137.39 | 11.586% | $153.308 | $153.31 | $153.30 | $153.30 |
| Purchase #4 | $94.31 | 7.633% | $101.5087 | $101.51 | $101.50 | $101.50 |
| Purchase #5 | $240.48 | 5.795% | $254.4158 | $254.42 | $254.40 | $254.40 |
| Purchase #6 | $211.81 | 13.384% | $240.1587 | $240.16 | $240.15 | $240.20 |
| Purchase #7 | $205.82 | 13.695% | $234.007 | $234.01 | $234.00 | $234.00 |
| 7 purchase totals = | $1,019.31 | $1,130.0387 | $1,130.05 | $1,129.95 | $1,130.10 | |