| 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 | $115.72 | 8.749% | $125.8443 | $125.84 | $125.85 | $125.80 |
| Purchase #2 | $7.62 | 5.380% | $8.03 | $8.03 | $8.05 | $8.00 |
| Purchase #3 | $233.52 | 13.332% | $264.6529 | $264.65 | $264.65 | $264.70 |
| Purchase #4 | $214.98 | 9.150% | $234.6507 | $234.65 | $234.65 | $234.70 |
| Purchase #5 | $182.59 | 3.677% | $189.3038 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $167.55 | 12.566% | $188.6043 | $188.60 | $188.60 | $188.60 |
| Purchase #7 | $204.26 | 10.413% | $225.5296 | $225.53 | $225.55 | $225.50 |
| 7 purchase totals = | $1,126.24 | $1,236.6156 | $1,236.60 | $1,236.65 | $1,236.60 | |