| 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 | $154.81 | 10.199% | $170.5991 | $170.60 | $170.60 | $170.60 |
| Purchase #2 | $168.54 | 7.569% | $181.2968 | $181.30 | $181.30 | $181.30 |
| Purchase #3 | $234.66 | 5.440% | $247.4255 | $247.43 | $247.45 | $247.40 |
| Purchase #4 | $68.74 | 13.357% | $77.9216 | $77.92 | $77.90 | $77.90 |
| Purchase #5 | $198.91 | 8.236% | $215.2922 | $215.29 | $215.30 | $215.30 |
| Purchase #6 | $138.71 | 12.265% | $155.7228 | $155.72 | $155.70 | $155.70 |
| Purchase #7 | $225.91 | 10.852% | $250.4258 | $250.43 | $250.45 | $250.40 |
| 7 purchase totals = | $1,190.28 | $1,298.6838 | $1,298.69 | $1,298.70 | $1,298.60 | |