| 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 | $221.32 | 11.711% | $247.2388 | $247.24 | $247.25 | $247.20 |
| Purchase #2 | $190.85 | 13.328% | $216.2865 | $216.29 | $216.30 | $216.30 |
| Purchase #3 | $101.61 | 3.683% | $105.3523 | $105.35 | $105.35 | $105.40 |
| Purchase #4 | $14.70 | 4.347% | $15.339 | $15.34 | $15.35 | $15.30 |
| Purchase #5 | $120.32 | 11.622% | $134.3036 | $134.30 | $134.30 | $134.30 |
| Purchase #6 | $35.47 | 13.550% | $40.2762 | $40.28 | $40.30 | $40.30 |
| Purchase #7 | $142.42 | 4.605% | $148.9784 | $148.98 | $149.00 | $149.00 |
| 7 purchase totals = | $826.69 | $907.7748 | $907.78 | $907.85 | $907.80 | |