| 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 | $105.71 | 5.352% | $111.3676 | $111.37 | $111.35 | $111.40 |
| Purchase #2 | $194.70 | 12.249% | $218.5488 | $218.55 | $218.55 | $218.50 |
| Purchase #3 | $231.83 | 9.807% | $254.5656 | $254.57 | $254.55 | $254.60 |
| Purchase #4 | $131.74 | 5.378% | $138.825 | $138.83 | $138.85 | $138.80 |
| Purchase #5 | $130.58 | 12.452% | $146.8398 | $146.84 | $146.85 | $146.80 |
| Purchase #6 | $188.58 | 12.814% | $212.7446 | $212.74 | $212.75 | $212.70 |
| Purchase #7 | $139.72 | 10.374% | $154.2146 | $154.21 | $154.20 | $154.20 |
| 7 purchase totals = | $1,122.86 | $1,237.1060 | $1,237.11 | $1,237.10 | $1,237.00 | |