| 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 | $133.46 | 7.475% | $143.4361 | $143.44 | $143.45 | $143.40 |
| Purchase #2 | $225.84 | 12.346% | $253.7222 | $253.72 | $253.70 | $253.70 |
| Purchase #3 | $15.94 | 11.636% | $17.7948 | $17.79 | $17.80 | $17.80 |
| Purchase #4 | $173.44 | 3.190% | $178.9727 | $178.97 | $178.95 | $179.00 |
| Purchase #5 | $33.69 | 6.558% | $35.8994 | $35.90 | $35.90 | $35.90 |
| Purchase #6 | $188.60 | 10.619% | $208.6274 | $208.63 | $208.65 | $208.60 |
| Purchase #7 | $58.33 | 5.371% | $61.4629 | $61.46 | $61.45 | $61.50 |
| 7 purchase totals = | $829.30 | $899.9155 | $899.91 | $899.90 | $899.90 | |