| 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 | $143.56 | 10.629% | $158.819 | $158.82 | $158.80 | $158.80 |
| Purchase #2 | $65.72 | 11.526% | $73.2949 | $73.29 | $73.30 | $73.30 |
| Purchase #3 | $71.53 | 11.732% | $79.9219 | $79.92 | $79.90 | $79.90 |
| Purchase #4 | $81.51 | 8.416% | $88.3699 | $88.37 | $88.35 | $88.40 |
| Purchase #5 | $239.78 | 8.135% | $259.2861 | $259.29 | $259.30 | $259.30 |
| Purchase #6 | $217.71 | 5.256% | $229.1528 | $229.15 | $229.15 | $229.20 |
| Purchase #7 | $232.51 | 3.694% | $241.0989 | $241.10 | $241.10 | $241.10 |
| 7 purchase totals = | $1,052.32 | $1,129.9435 | $1,129.94 | $1,129.90 | $1,130.00 | |