| 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 | $173.97 | 5.199% | $183.0147 | $183.01 | $183.00 | $183.00 |
| Purchase #2 | $143.61 | 13.493% | $162.9873 | $162.99 | $163.00 | $163.00 |
| Purchase #3 | $33.54 | 13.870% | $38.192 | $38.19 | $38.20 | $38.20 |
| Purchase #4 | $113.39 | 5.543% | $119.6752 | $119.68 | $119.70 | $119.70 |
| Purchase #5 | $21.52 | 10.422% | $23.7628 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $99.96 | 6.665% | $106.6223 | $106.62 | $106.60 | $106.60 |
| Purchase #7 | $247.78 | 7.433% | $266.1975 | $266.20 | $266.20 | $266.20 |
| 7 purchase totals = | $833.77 | $900.4518 | $900.45 | $900.45 | $900.50 | |