| 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 | $24.27 | 7.338% | $26.0509 | $26.05 | $26.05 | $26.10 |
| Purchase #2 | $100.38 | 5.241% | $105.6409 | $105.64 | $105.65 | $105.60 |
| Purchase #3 | $171.89 | 3.629% | $178.1279 | $178.13 | $178.15 | $178.10 |
| Purchase #4 | $27.88 | 12.216% | $31.2858 | $31.29 | $31.30 | $31.30 |
| Purchase #5 | $241.90 | 4.359% | $252.4444 | $252.44 | $252.45 | $252.40 |
| Purchase #6 | $143.58 | 10.102% | $158.0845 | $158.08 | $158.10 | $158.10 |
| Purchase #7 | $22.67 | 4.513% | $23.6931 | $23.69 | $23.70 | $23.70 |
| 7 purchase totals = | $732.57 | $775.3275 | $775.32 | $775.40 | $775.30 | |