| 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 | $213.47 | 3.535% | $221.0162 | $221.02 | $221.00 | $221.00 |
| Purchase #2 | $235.70 | 3.124% | $243.0633 | $243.06 | $243.05 | $243.10 |
| Purchase #3 | $43.88 | 4.798% | $45.9854 | $45.99 | $46.00 | $46.00 |
| Purchase #4 | $31.75 | 6.597% | $33.8445 | $33.84 | $33.85 | $33.80 |
| Purchase #5 | $166.55 | 11.526% | $185.7466 | $185.75 | $185.75 | $185.70 |
| Purchase #6 | $69.43 | 8.452% | $75.2982 | $75.30 | $75.30 | $75.30 |
| Purchase #7 | $111.40 | 7.249% | $119.4754 | $119.48 | $119.50 | $119.50 |
| 7 purchase totals = | $872.18 | $924.4296 | $924.44 | $924.45 | $924.40 | |