| 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 | $25.61 | 4.795% | $26.838 | $26.84 | $26.85 | $26.80 |
| Purchase #2 | $206.63 | 4.696% | $216.3333 | $216.33 | $216.35 | $216.30 |
| Purchase #3 | $245.60 | 9.840% | $269.767 | $269.77 | $269.75 | $269.80 |
| Purchase #4 | $103.53 | 7.513% | $111.3082 | $111.31 | $111.30 | $111.30 |
| Purchase #5 | $198.30 | 11.183% | $220.4759 | $220.48 | $220.50 | $220.50 |
| Purchase #6 | $12.25 | 6.621% | $13.0611 | $13.06 | $13.05 | $13.10 |
| Purchase #7 | $114.80 | 6.496% | $122.2574 | $122.26 | $122.25 | $122.30 |
| 7 purchase totals = | $906.72 | $980.0409 | $980.05 | $980.05 | $980.10 | |