| 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 | $227.51 | 3.558% | $235.6048 | $235.60 | $235.60 | $235.60 |
| Purchase #2 | $234.61 | 13.787% | $266.9557 | $266.96 | $266.95 | $267.00 |
| Purchase #3 | $7.50 | 12.643% | $8.4482 | $8.45 | $8.45 | $8.40 |
| Purchase #4 | $18.87 | 11.136% | $20.9714 | $20.97 | $20.95 | $21.00 |
| Purchase #5 | $7.38 | 7.798% | $7.9555 | $7.96 | $7.95 | $8.00 |
| Purchase #6 | $60.84 | 6.537% | $64.8171 | $64.82 | $64.80 | $64.80 |
| Purchase #7 | $10.86 | 7.142% | $11.6356 | $11.64 | $11.65 | $11.60 |
| 7 purchase totals = | $567.57 | $616.3883 | $616.40 | $616.35 | $616.40 | |