| 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 | $18.59 | 13.522% | $21.1037 | $21.10 | $21.10 | $21.10 |
| Purchase #2 | $94.37 | 13.140% | $106.7702 | $106.77 | $106.75 | $106.80 |
| Purchase #3 | $11.94 | 5.726% | $12.6237 | $12.62 | $12.60 | $12.60 |
| Purchase #4 | $76.86 | 10.214% | $84.7105 | $84.71 | $84.70 | $84.70 |
| Purchase #5 | $225.78 | 4.339% | $235.5766 | $235.58 | $235.60 | $235.60 |
| Purchase #6 | $118.32 | 5.864% | $125.2583 | $125.26 | $125.25 | $125.30 |
| Purchase #7 | $196.62 | 8.634% | $213.5962 | $213.60 | $213.60 | $213.60 |
| 7 purchase totals = | $742.48 | $799.6392 | $799.64 | $799.60 | $799.70 | |