| 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 | $140.28 | 6.730% | $149.7208 | $149.72 | $149.70 | $149.70 |
| Purchase #2 | $231.72 | 8.120% | $250.5357 | $250.54 | $250.55 | $250.50 |
| Purchase #3 | $192.95 | 6.139% | $204.7952 | $204.80 | $204.80 | $204.80 |
| Purchase #4 | $226.34 | 13.658% | $257.2535 | $257.25 | $257.25 | $257.30 |
| Purchase #5 | $23.93 | 11.850% | $26.7657 | $26.77 | $26.75 | $26.80 |
| Purchase #6 | $110.50 | 13.478% | $125.3932 | $125.39 | $125.40 | $125.40 |
| Purchase #7 | $204.75 | 10.442% | $226.13 | $226.13 | $226.15 | $226.10 |
| 7 purchase totals = | $1,130.47 | $1,240.5941 | $1,240.60 | $1,240.60 | $1,240.60 | |