| 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 | $6.49 | 4.819% | $6.8028 | $6.80 | $6.80 | $6.80 |
| Purchase #2 | $179.39 | 8.157% | $194.0228 | $194.02 | $194.00 | $194.00 |
| Purchase #3 | $138.29 | 11.362% | $154.0025 | $154.00 | $154.00 | $154.00 |
| Purchase #4 | $100.70 | 3.557% | $104.2819 | $104.28 | $104.30 | $104.30 |
| Purchase #5 | $18.82 | 12.639% | $21.1987 | $21.20 | $21.20 | $21.20 |
| Purchase #6 | $229.96 | 12.804% | $259.4041 | $259.40 | $259.40 | $259.40 |
| Purchase #7 | $84.44 | 5.497% | $89.0817 | $89.08 | $89.10 | $89.10 |
| 7 purchase totals = | $758.09 | $828.7945 | $828.78 | $828.80 | $828.80 | |