| 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 | $152.73 | 13.196% | $172.8843 | $172.88 | $172.90 | $172.90 |
| Purchase #2 | $201.38 | 13.102% | $227.7648 | $227.76 | $227.75 | $227.80 |
| Purchase #3 | $96.56 | 11.624% | $107.7841 | $107.78 | $107.80 | $107.80 |
| Purchase #4 | $96.84 | 11.433% | $107.9117 | $107.91 | $107.90 | $107.90 |
| Purchase #5 | $150.37 | 7.380% | $161.4673 | $161.47 | $161.45 | $161.50 |
| Purchase #6 | $187.94 | 13.791% | $213.8588 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $235.68 | 9.470% | $257.9989 | $258.00 | $258.00 | $258.00 |
| 7 purchase totals = | $1,121.50 | $1,249.6699 | $1,249.66 | $1,249.65 | $1,249.80 | |