| 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 | $146.78 | 9.865% | $161.2598 | $161.26 | $161.25 | $161.30 |
| Purchase #2 | $171.85 | 4.644% | $179.8307 | $179.83 | $179.85 | $179.80 |
| Purchase #3 | $8.83 | 3.179% | $9.1107 | $9.11 | $9.10 | $9.10 |
| Purchase #4 | $216.83 | 11.374% | $241.4922 | $241.49 | $241.50 | $241.50 |
| Purchase #5 | $24.57 | 7.400% | $26.3882 | $26.39 | $26.40 | $26.40 |
| Purchase #6 | $130.85 | 6.246% | $139.0229 | $139.02 | $139.00 | $139.00 |
| Purchase #7 | $32.43 | 13.524% | $36.8158 | $36.82 | $36.80 | $36.80 |
| 7 purchase totals = | $732.14 | $793.9203 | $793.92 | $793.90 | $793.90 | |