| 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 | $110.25 | 7.276% | $118.2718 | $118.27 | $118.25 | $118.30 |
| Purchase #2 | $221.43 | 13.715% | $251.7991 | $251.80 | $251.80 | $251.80 |
| Purchase #3 | $165.63 | 8.147% | $179.1239 | $179.12 | $179.10 | $179.10 |
| Purchase #4 | $42.79 | 7.567% | $46.0279 | $46.03 | $46.05 | $46.00 |
| Purchase #5 | $12.45 | 13.410% | $14.1195 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $33.54 | 3.812% | $34.8185 | $34.82 | $34.80 | $34.80 |
| Purchase #7 | $45.94 | 10.752% | $50.8795 | $50.88 | $50.90 | $50.90 |
| 7 purchase totals = | $632.03 | $695.0402 | $695.04 | $695.00 | $695.00 | |