| 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 | $247.58 | 4.754% | $259.35 | $259.35 | $259.35 | $259.40 |
| Purchase #2 | $103.37 | 7.288% | $110.9036 | $110.90 | $110.90 | $110.90 |
| Purchase #3 | $40.76 | 11.338% | $45.3814 | $45.38 | $45.40 | $45.40 |
| Purchase #4 | $221.36 | 6.522% | $235.7971 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $73.49 | 3.857% | $76.3245 | $76.32 | $76.30 | $76.30 |
| Purchase #6 | $158.38 | 7.423% | $170.1365 | $170.14 | $170.15 | $170.10 |
| Purchase #7 | $18.27 | 3.559% | $18.9202 | $18.92 | $18.90 | $18.90 |
| 7 purchase totals = | $863.21 | $916.8133 | $916.81 | $916.80 | $916.80 | |