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 | $116.77 | 4.338% | $121.8355 | $121.84 | $121.85 | $121.80 |
Purchase #2 | $73.90 | 13.768% | $84.0746 | $84.07 | $84.05 | $84.10 |
Purchase #3 | $27.35 | 7.502% | $29.4018 | $29.40 | $29.40 | $29.40 |
Purchase #4 | $10.26 | 9.823% | $11.2678 | $11.27 | $11.25 | $11.30 |
Purchase #5 | $147.28 | 7.535% | $158.3775 | $158.38 | $158.40 | $158.40 |
Purchase #6 | $110.66 | 13.220% | $125.2893 | $125.29 | $125.30 | $125.30 |
Purchase #7 | $7.62 | 8.819% | $8.292 | $8.29 | $8.30 | $8.30 |
7 purchase totals = | $493.84 | $538.5385 | $538.54 | $538.55 | $538.60 |