| 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 | $128.54 | 3.444% | $132.9669 | $132.97 | $132.95 | $133.00 |
| Purchase #2 | $190.47 | 5.724% | $201.3725 | $201.37 | $201.35 | $201.40 |
| Purchase #3 | $138.26 | 7.710% | $148.9198 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $233.30 | 10.462% | $257.7078 | $257.71 | $257.70 | $257.70 |
| Purchase #5 | $111.51 | 11.488% | $124.3203 | $124.32 | $124.30 | $124.30 |
| Purchase #6 | $71.40 | 12.584% | $80.385 | $80.39 | $80.40 | $80.40 |
| Purchase #7 | $107.46 | 11.463% | $119.7781 | $119.78 | $119.80 | $119.80 |
| 7 purchase totals = | $980.94 | $1,065.4504 | $1,065.46 | $1,065.40 | $1,065.50 | |