| 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 | $40.97 | 5.452% | $43.2037 | $43.20 | $43.20 | $43.20 |
| Purchase #2 | $23.47 | 12.201% | $26.3336 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $109.33 | 12.652% | $123.1624 | $123.16 | $123.15 | $123.20 |
| Purchase #4 | $98.96 | 12.172% | $111.0054 | $111.01 | $111.00 | $111.00 |
| Purchase #5 | $80.99 | 13.609% | $92.0119 | $92.01 | $92.00 | $92.00 |
| Purchase #6 | $165.48 | 10.113% | $182.215 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $24.58 | 5.821% | $26.0108 | $26.01 | $26.00 | $26.00 |
| 7 purchase totals = | $543.78 | $603.9428 | $603.94 | $603.90 | $603.90 | |