| 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 | $77.59 | 12.573% | $87.3454 | $87.35 | $87.35 | $87.30 |
| Purchase #2 | $135.50 | 11.244% | $150.7356 | $150.74 | $150.75 | $150.70 |
| Purchase #3 | $195.58 | 6.551% | $208.3924 | $208.39 | $208.40 | $208.40 |
| Purchase #4 | $90.91 | 10.258% | $100.2355 | $100.24 | $100.25 | $100.20 |
| Purchase #5 | $248.39 | 8.315% | $269.0436 | $269.04 | $269.05 | $269.00 |
| Purchase #6 | $213.59 | 11.498% | $238.1486 | $238.15 | $238.15 | $238.10 |
| Purchase #7 | $151.42 | 6.691% | $161.5515 | $161.55 | $161.55 | $161.60 |
| 7 purchase totals = | $1,112.98 | $1,215.4526 | $1,215.46 | $1,215.50 | $1,215.30 | |