| 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 | $23.79 | 5.327% | $25.0573 | $25.06 | $25.05 | $25.10 |
| Purchase #2 | $15.90 | 12.711% | $17.921 | $17.92 | $17.90 | $17.90 |
| Purchase #3 | $98.90 | 13.470% | $112.2218 | $112.22 | $112.20 | $112.20 |
| Purchase #4 | $96.50 | 9.241% | $105.4176 | $105.42 | $105.40 | $105.40 |
| Purchase #5 | $75.49 | 10.361% | $83.3115 | $83.31 | $83.30 | $83.30 |
| Purchase #6 | $14.97 | 7.249% | $16.0552 | $16.06 | $16.05 | $16.10 |
| Purchase #7 | $25.63 | 4.734% | $26.8433 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $351.18 | $386.8277 | $386.83 | $386.75 | $386.80 | |