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 | $98.77 | 6.333% | $105.0251 | $105.03 | $105.05 | $105.00 |
Purchase #2 | $123.37 | 13.676% | $140.2421 | $140.24 | $140.25 | $140.20 |
Purchase #3 | $17.33 | 4.535% | $18.1159 | $18.12 | $18.10 | $18.10 |
Purchase #4 | $5.27 | 6.735% | $5.6249 | $5.62 | $5.60 | $5.60 |
Purchase #5 | $153.38 | 11.350% | $170.7886 | $170.79 | $170.80 | $170.80 |
Purchase #6 | $162.80 | 5.491% | $171.7393 | $171.74 | $171.75 | $171.70 |
Purchase #7 | $123.82 | 11.481% | $138.0358 | $138.04 | $138.05 | $138.00 |
7 purchase totals = | $684.74 | $749.5717 | $749.58 | $749.60 | $749.40 |