| 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 | $236.38 | 5.798% | $250.0853 | $250.09 | $250.10 | $250.10 |
| Purchase #2 | $153.54 | 12.252% | $172.3517 | $172.35 | $172.35 | $172.40 |
| Purchase #3 | $182.82 | 8.757% | $198.8295 | $198.83 | $198.85 | $198.80 |
| Purchase #4 | $124.79 | 11.262% | $138.8438 | $138.84 | $138.85 | $138.80 |
| Purchase #5 | $211.34 | 12.471% | $237.6962 | $237.70 | $237.70 | $237.70 |
| Purchase #6 | $165.49 | 8.617% | $179.7503 | $179.75 | $179.75 | $179.80 |
| Purchase #7 | $44.51 | 10.102% | $49.0064 | $49.01 | $49.00 | $49.00 |
| 7 purchase totals = | $1,118.87 | $1,226.5632 | $1,226.57 | $1,226.60 | $1,226.60 | |