| 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 | $69.27 | 7.287% | $74.3177 | $74.32 | $74.30 | $74.30 |
| Purchase #2 | $189.33 | 7.796% | $204.0902 | $204.09 | $204.10 | $204.10 |
| Purchase #3 | $58.34 | 3.378% | $60.3107 | $60.31 | $60.30 | $60.30 |
| Purchase #4 | $84.61 | 11.157% | $94.0499 | $94.05 | $94.05 | $94.00 |
| Purchase #5 | $188.62 | 5.346% | $198.7036 | $198.70 | $198.70 | $198.70 |
| Purchase #6 | $32.72 | 8.598% | $35.5333 | $35.53 | $35.55 | $35.50 |
| Purchase #7 | $171.48 | 3.505% | $177.4904 | $177.49 | $177.50 | $177.50 |
| 7 purchase totals = | $794.37 | $844.4958 | $844.49 | $844.50 | $844.40 | |