| 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 | $25.51 | 10.531% | $28.1965 | $28.20 | $28.20 | $28.20 |
| Purchase #2 | $138.78 | 3.322% | $143.3903 | $143.39 | $143.40 | $143.40 |
| Purchase #3 | $49.38 | 12.277% | $55.4424 | $55.44 | $55.45 | $55.40 |
| Purchase #4 | $61.42 | 13.864% | $69.9353 | $69.94 | $69.95 | $69.90 |
| Purchase #5 | $230.62 | 7.568% | $248.0733 | $248.07 | $248.05 | $248.10 |
| Purchase #6 | $211.62 | 12.291% | $237.6302 | $237.63 | $237.65 | $237.60 |
| Purchase #7 | $23.38 | 3.407% | $24.1766 | $24.18 | $24.20 | $24.20 |
| 7 purchase totals = | $740.71 | $806.8446 | $806.85 | $806.90 | $806.80 | |