| 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 | $21.34 | 5.354% | $22.4825 | $22.48 | $22.50 | $22.50 |
| Purchase #2 | $136.49 | 11.695% | $152.4525 | $152.45 | $152.45 | $152.50 |
| Purchase #3 | $105.79 | 4.834% | $110.9039 | $110.90 | $110.90 | $110.90 |
| Purchase #4 | $188.58 | 12.627% | $212.392 | $212.39 | $212.40 | $212.40 |
| Purchase #5 | $61.87 | 4.148% | $64.4364 | $64.44 | $64.45 | $64.40 |
| Purchase #6 | $73.78 | 3.871% | $76.636 | $76.64 | $76.65 | $76.60 |
| Purchase #7 | $230.53 | 3.770% | $239.221 | $239.22 | $239.20 | $239.20 |
| 7 purchase totals = | $818.38 | $878.5243 | $878.52 | $878.55 | $878.50 | |