| 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 | $188.54 | 6.125% | $200.0881 | $200.09 | $200.10 | $200.10 |
| Purchase #2 | $162.28 | 5.796% | $171.6857 | $171.69 | $171.70 | $171.70 |
| Purchase #3 | $47.77 | 12.407% | $53.6968 | $53.70 | $53.70 | $53.70 |
| Purchase #4 | $33.31 | 8.244% | $36.0561 | $36.06 | $36.05 | $36.10 |
| Purchase #5 | $160.41 | 5.307% | $168.923 | $168.92 | $168.90 | $168.90 |
| Purchase #6 | $167.47 | 3.693% | $173.6547 | $173.65 | $173.65 | $173.70 |
| Purchase #7 | $137.52 | 12.560% | $154.7925 | $154.79 | $154.80 | $154.80 |
| 7 purchase totals = | $897.30 | $958.8969 | $958.90 | $958.90 | $959.00 | |