| 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 | $157.71 | 6.409% | $167.8176 | $167.82 | $167.80 | $167.80 |
| Purchase #2 | $225.49 | 9.245% | $246.3366 | $246.34 | $246.35 | $246.30 |
| Purchase #3 | $234.79 | 7.495% | $252.3875 | $252.39 | $252.40 | $252.40 |
| Purchase #4 | $194.66 | 9.430% | $213.0164 | $213.02 | $213.00 | $213.00 |
| Purchase #5 | $201.60 | 3.426% | $208.5068 | $208.51 | $208.50 | $208.50 |
| Purchase #6 | $70.56 | 9.113% | $76.9901 | $76.99 | $77.00 | $77.00 |
| Purchase #7 | $24.48 | 8.521% | $26.5659 | $26.57 | $26.55 | $26.60 |
| 7 purchase totals = | $1,109.29 | $1,191.6209 | $1,191.64 | $1,191.60 | $1,191.60 | |