| 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 | $177.29 | 8.678% | $192.6752 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $15.64 | 8.223% | $16.9261 | $16.93 | $16.95 | $16.90 |
| Purchase #3 | $38.82 | 11.864% | $43.4256 | $43.43 | $43.45 | $43.40 |
| Purchase #4 | $11.47 | 4.522% | $11.9887 | $11.99 | $12.00 | $12.00 |
| Purchase #5 | $83.84 | 11.532% | $93.5084 | $93.51 | $93.50 | $93.50 |
| Purchase #6 | $132.95 | 7.788% | $143.3041 | $143.30 | $143.30 | $143.30 |
| Purchase #7 | $155.75 | 13.784% | $177.2186 | $177.22 | $177.20 | $177.20 |
| 7 purchase totals = | $615.76 | $679.0467 | $679.06 | $679.10 | $679.00 | |