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 | $133.57 | 3.850% | $138.7124 | $138.71 | $138.70 | $138.70 |
Purchase #2 | $174.82 | 3.298% | $180.5856 | $180.59 | $180.60 | $180.60 |
Purchase #3 | $85.80 | 3.864% | $89.1153 | $89.12 | $89.10 | $89.10 |
Purchase #4 | $7.44 | 6.828% | $7.948 | $7.95 | $7.95 | $7.90 |
Purchase #5 | $190.46 | 13.316% | $215.8217 | $215.82 | $215.80 | $215.80 |
Purchase #6 | $113.75 | 5.118% | $119.5717 | $119.57 | $119.55 | $119.60 |
Purchase #7 | $202.95 | 7.865% | $218.912 | $218.91 | $218.90 | $218.90 |
7 purchase totals = | $908.79 | $970.6667 | $970.67 | $970.60 | $970.60 |