| 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 | $235.88 | 13.788% | $268.4031 | $268.40 | $268.40 | $268.40 |
| Purchase #2 | $104.75 | 5.641% | $110.6589 | $110.66 | $110.65 | $110.70 |
| Purchase #3 | $20.25 | 8.340% | $21.9389 | $21.94 | $21.95 | $21.90 |
| Purchase #4 | $223.76 | 8.839% | $243.5381 | $243.54 | $243.55 | $243.50 |
| Purchase #5 | $142.30 | 5.486% | $150.1066 | $150.11 | $150.10 | $150.10 |
| Purchase #6 | $194.31 | 9.617% | $212.9968 | $213.00 | $213.00 | $213.00 |
| Purchase #7 | $153.53 | 6.719% | $163.8457 | $163.85 | $163.85 | $163.80 |
| 7 purchase totals = | $1,074.78 | $1,171.4881 | $1,171.50 | $1,171.50 | $1,171.40 | |