| 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 | $240.52 | 4.172% | $250.5545 | $250.55 | $250.55 | $250.60 |
| Purchase #2 | $201.41 | 12.326% | $226.2358 | $226.24 | $226.25 | $226.20 |
| Purchase #3 | $133.33 | 3.724% | $138.2952 | $138.30 | $138.30 | $138.30 |
| Purchase #4 | $56.79 | 13.176% | $64.2727 | $64.27 | $64.25 | $64.30 |
| Purchase #5 | $129.79 | 11.423% | $144.6159 | $144.62 | $144.60 | $144.60 |
| Purchase #6 | $124.74 | 7.771% | $134.4335 | $134.43 | $134.45 | $134.40 |
| Purchase #7 | $190.62 | 4.416% | $199.0378 | $199.04 | $199.05 | $199.00 |
| 7 purchase totals = | $1,077.20 | $1,157.4454 | $1,157.45 | $1,157.45 | $1,157.40 | |