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 | $9.66 | 3.388% | $9.9873 | $9.99 | $10.00 | $10.00 |
Purchase #2 | $128.81 | 8.304% | $139.5064 | $139.51 | $139.50 | $139.50 |
Purchase #3 | $183.47 | 4.387% | $191.5188 | $191.52 | $191.50 | $191.50 |
Purchase #4 | $241.97 | 6.748% | $258.2981 | $258.30 | $258.30 | $258.30 |
Purchase #5 | $241.99 | 11.582% | $270.0173 | $270.02 | $270.00 | $270.00 |
Purchase #6 | $196.56 | 12.370% | $220.8745 | $220.87 | $220.85 | $220.90 |
Purchase #7 | $23.74 | 3.844% | $24.6526 | $24.65 | $24.65 | $24.70 |
7 purchase totals = | $1,026.20 | $1,114.8550 | $1,114.86 | $1,114.80 | $1,114.90 |