| 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 | $112.77 | 6.229% | $119.7944 | $119.79 | $119.80 | $119.80 |
| Purchase #2 | $42.66 | 9.810% | $46.8449 | $46.84 | $46.85 | $46.80 |
| Purchase #3 | $246.60 | 4.419% | $257.4973 | $257.50 | $257.50 | $257.50 |
| Purchase #4 | $188.46 | 13.239% | $213.4102 | $213.41 | $213.40 | $213.40 |
| Purchase #5 | $240.49 | 4.373% | $251.0066 | $251.01 | $251.00 | $251.00 |
| Purchase #6 | $54.43 | 7.470% | $58.4959 | $58.50 | $58.50 | $58.50 |
| Purchase #7 | $54.37 | 3.103% | $56.0571 | $56.06 | $56.05 | $56.10 |
| 7 purchase totals = | $939.78 | $1,003.1064 | $1,003.11 | $1,003.10 | $1,003.10 | |