| 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 | $95.97 | 13.623% | $109.044 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $98.40 | 10.360% | $108.5942 | $108.59 | $108.60 | $108.60 |
| Purchase #3 | $13.85 | 13.451% | $15.713 | $15.71 | $15.70 | $15.70 |
| Purchase #4 | $217.67 | 8.356% | $235.8585 | $235.86 | $235.85 | $235.90 |
| Purchase #5 | $20.41 | 3.168% | $21.0566 | $21.06 | $21.05 | $21.10 |
| Purchase #6 | $245.58 | 9.374% | $268.6007 | $268.60 | $268.60 | $268.60 |
| Purchase #7 | $70.52 | 10.199% | $77.7123 | $77.71 | $77.70 | $77.70 |
| 7 purchase totals = | $762.40 | $836.5793 | $836.57 | $836.55 | $836.60 | |