| 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 | $179.76 | 13.749% | $204.4752 | $204.48 | $204.50 | $204.50 |
| Purchase #2 | $24.55 | 13.339% | $27.8247 | $27.82 | $27.80 | $27.80 |
| Purchase #3 | $235.58 | 7.173% | $252.4782 | $252.48 | $252.50 | $252.50 |
| Purchase #4 | $14.26 | 7.499% | $15.3294 | $15.33 | $15.35 | $15.30 |
| Purchase #5 | $51.76 | 13.189% | $58.5866 | $58.59 | $58.60 | $58.60 |
| Purchase #6 | $223.60 | 11.347% | $248.9719 | $248.97 | $248.95 | $249.00 |
| Purchase #7 | $121.32 | 8.860% | $132.069 | $132.07 | $132.05 | $132.10 |
| 7 purchase totals = | $850.83 | $939.7350 | $939.74 | $939.75 | $939.80 | |