| 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 | $198.69 | 5.773% | $210.1604 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $46.77 | 3.325% | $48.3251 | $48.33 | $48.35 | $48.30 |
| Purchase #3 | $77.56 | 7.171% | $83.1218 | $83.12 | $83.10 | $83.10 |
| Purchase #4 | $80.75 | 10.518% | $89.2433 | $89.24 | $89.25 | $89.20 |
| Purchase #5 | $222.41 | 10.298% | $245.3138 | $245.31 | $245.30 | $245.30 |
| Purchase #6 | $8.81 | 11.119% | $9.7896 | $9.79 | $9.80 | $9.80 |
| Purchase #7 | $163.91 | 10.830% | $181.6615 | $181.66 | $181.65 | $181.70 |
| 7 purchase totals = | $798.90 | $867.6155 | $867.61 | $867.60 | $867.60 | |