| 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 | $103.31 | 6.102% | $109.614 | $109.61 | $109.60 | $109.60 |
| Purchase #2 | $64.54 | 6.845% | $68.9578 | $68.96 | $68.95 | $69.00 |
| Purchase #3 | $46.68 | 9.487% | $51.1085 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $90.66 | 13.350% | $102.7631 | $102.76 | $102.75 | $102.80 |
| Purchase #5 | $64.69 | 11.295% | $71.9967 | $72.00 | $72.00 | $72.00 |
| Purchase #6 | $17.50 | 6.638% | $18.6617 | $18.66 | $18.65 | $18.70 |
| Purchase #7 | $66.30 | 11.508% | $73.9298 | $73.93 | $73.95 | $73.90 |
| 7 purchase totals = | $453.68 | $497.0316 | $497.03 | $497.00 | $497.10 | |