| 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 | $137.87 | 6.196% | $146.4124 | $146.41 | $146.40 | $146.40 |
| Purchase #2 | $191.94 | 13.813% | $218.4527 | $218.45 | $218.45 | $218.50 |
| Purchase #3 | $75.25 | 12.646% | $84.7661 | $84.77 | $84.75 | $84.80 |
| Purchase #4 | $92.32 | 12.545% | $103.9015 | $103.90 | $103.90 | $103.90 |
| Purchase #5 | $76.52 | 3.660% | $79.3206 | $79.32 | $79.30 | $79.30 |
| Purchase #6 | $64.96 | 12.748% | $73.2411 | $73.24 | $73.25 | $73.20 |
| Purchase #7 | $139.34 | 6.651% | $148.6075 | $148.61 | $148.60 | $148.60 |
| 7 purchase totals = | $778.20 | $854.7019 | $854.70 | $854.65 | $854.70 | |