| 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 | $229.78 | 12.263% | $257.9579 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $11.37 | 12.312% | $12.7699 | $12.77 | $12.75 | $12.80 |
| Purchase #3 | $193.84 | 13.141% | $219.3125 | $219.31 | $219.30 | $219.30 |
| Purchase #4 | $124.63 | 13.353% | $141.2718 | $141.27 | $141.25 | $141.30 |
| Purchase #5 | $176.33 | 7.825% | $190.1278 | $190.13 | $190.15 | $190.10 |
| Purchase #6 | $155.65 | 12.533% | $175.1576 | $175.16 | $175.15 | $175.20 |
| Purchase #7 | $232.76 | 7.380% | $249.9377 | $249.94 | $249.95 | $249.90 |
| 7 purchase totals = | $1,124.36 | $1,246.5352 | $1,246.54 | $1,246.50 | $1,246.60 | |