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 | $20.40 | 5.327% | $21.4867 | $21.49 | $21.50 | $21.50 |
Purchase #2 | $183.35 | 3.237% | $189.285 | $189.29 | $189.30 | $189.30 |
Purchase #3 | $102.88 | 12.386% | $115.6227 | $115.62 | $115.60 | $115.60 |
Purchase #4 | $181.78 | 10.582% | $201.016 | $201.02 | $201.00 | $201.00 |
Purchase #5 | $146.99 | 5.777% | $155.4816 | $155.48 | $155.50 | $155.50 |
Purchase #6 | $105.34 | 4.333% | $109.9044 | $109.90 | $109.90 | $109.90 |
Purchase #7 | $23.74 | 11.270% | $26.4155 | $26.42 | $26.40 | $26.40 |
7 purchase totals = | $764.48 | $819.2119 | $819.22 | $819.20 | $819.20 |