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 | $15.38 | 13.379% | $17.4377 | $17.44 | $17.45 | $17.40 |
Purchase #2 | $235.70 | 12.565% | $265.3157 | $265.32 | $265.30 | $265.30 |
Purchase #3 | $203.38 | 13.750% | $231.3448 | $231.34 | $231.35 | $231.30 |
Purchase #4 | $6.72 | 6.330% | $7.1454 | $7.15 | $7.15 | $7.10 |
Purchase #5 | $202.98 | 9.340% | $221.9383 | $221.94 | $221.95 | $221.90 |
Purchase #6 | $18.59 | 10.707% | $20.5804 | $20.58 | $20.60 | $20.60 |
Purchase #7 | $157.55 | 10.447% | $174.0092 | $174.01 | $174.00 | $174.00 |
7 purchase totals = | $840.30 | $937.7715 | $937.78 | $937.80 | $937.60 |