| 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 | $92.35 | 11.525% | $102.9933 | $102.99 | $103.00 | $103.00 |
| Purchase #2 | $165.66 | 9.153% | $180.8229 | $180.82 | $180.80 | $180.80 |
| Purchase #3 | $80.85 | 12.530% | $90.9805 | $90.98 | $91.00 | $91.00 |
| Purchase #4 | $239.93 | 12.300% | $269.4414 | $269.44 | $269.45 | $269.40 |
| Purchase #5 | $123.51 | 4.477% | $129.0395 | $129.04 | $129.05 | $129.00 |
| Purchase #6 | $93.59 | 4.667% | $97.9578 | $97.96 | $97.95 | $98.00 |
| Purchase #7 | $100.39 | 12.673% | $113.1124 | $113.11 | $113.10 | $113.10 |
| 7 purchase totals = | $896.28 | $984.3478 | $984.34 | $984.35 | $984.30 | |