| 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 | $84.82 | 3.539% | $87.8218 | $87.82 | $87.80 | $87.80 |
| Purchase #2 | $250.94 | 4.522% | $262.2875 | $262.29 | $262.30 | $262.30 |
| Purchase #3 | $141.52 | 8.696% | $153.8266 | $153.83 | $153.85 | $153.80 |
| Purchase #4 | $33.68 | 4.627% | $35.2384 | $35.24 | $35.25 | $35.20 |
| Purchase #5 | $130.69 | 9.349% | $142.9082 | $142.91 | $142.90 | $142.90 |
| Purchase #6 | $80.36 | 12.246% | $90.2009 | $90.20 | $90.20 | $90.20 |
| Purchase #7 | $73.69 | 9.251% | $80.5071 | $80.51 | $80.50 | $80.50 |
| 7 purchase totals = | $795.70 | $852.7905 | $852.80 | $852.80 | $852.70 | |