| 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 | $91.40 | 13.111% | $103.3835 | $103.38 | $103.40 | $103.40 |
| Purchase #2 | $173.60 | 3.332% | $179.3844 | $179.38 | $179.40 | $179.40 |
| Purchase #3 | $17.60 | 6.638% | $18.7683 | $18.77 | $18.75 | $18.80 |
| Purchase #4 | $210.30 | 13.262% | $238.19 | $238.19 | $238.20 | $238.20 |
| Purchase #5 | $227.41 | 7.219% | $243.8267 | $243.83 | $243.85 | $243.80 |
| Purchase #6 | $37.87 | 4.764% | $39.6741 | $39.67 | $39.65 | $39.70 |
| Purchase #7 | $125.97 | 6.405% | $134.0384 | $134.04 | $134.05 | $134.00 |
| 7 purchase totals = | $884.15 | $957.2654 | $957.26 | $957.30 | $957.30 | |