| 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 | $140.86 | 4.745% | $147.5438 | $147.54 | $147.55 | $147.50 |
| Purchase #2 | $125.56 | 6.204% | $133.3497 | $133.35 | $133.35 | $133.30 |
| Purchase #3 | $133.73 | 10.390% | $147.6245 | $147.62 | $147.60 | $147.60 |
| Purchase #4 | $110.72 | 4.166% | $115.3326 | $115.33 | $115.35 | $115.30 |
| Purchase #5 | $35.39 | 3.436% | $36.606 | $36.61 | $36.60 | $36.60 |
| Purchase #6 | $136.35 | 13.539% | $154.8104 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $210.75 | 11.212% | $234.3793 | $234.38 | $234.40 | $234.40 |
| 7 purchase totals = | $893.36 | $969.6463 | $969.64 | $969.65 | $969.50 | |