| 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 | $212.77 | 6.180% | $225.9192 | $225.92 | $225.90 | $225.90 |
| Purchase #2 | $72.34 | 12.303% | $81.24 | $81.24 | $81.25 | $81.20 |
| Purchase #3 | $11.94 | 10.613% | $13.2072 | $13.21 | $13.20 | $13.20 |
| Purchase #4 | $105.25 | 11.616% | $117.4758 | $117.48 | $117.50 | $117.50 |
| Purchase #5 | $224.55 | 12.583% | $252.8051 | $252.81 | $252.80 | $252.80 |
| Purchase #6 | $190.48 | 3.655% | $197.442 | $197.44 | $197.45 | $197.40 |
| Purchase #7 | $154.42 | 8.515% | $167.5689 | $167.57 | $167.55 | $167.60 |
| 7 purchase totals = | $971.75 | $1,055.6582 | $1,055.67 | $1,055.65 | $1,055.60 | |