| 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 | $21.34 | 12.299% | $23.9646 | $23.96 | $23.95 | $24.00 |
| Purchase #2 | $105.89 | 3.416% | $109.5072 | $109.51 | $109.50 | $109.50 |
| Purchase #3 | $77.27 | 9.454% | $84.5751 | $84.58 | $84.60 | $84.60 |
| Purchase #4 | $136.68 | 5.173% | $143.7505 | $143.75 | $143.75 | $143.80 |
| Purchase #5 | $100.38 | 13.421% | $113.852 | $113.85 | $113.85 | $113.90 |
| Purchase #6 | $54.92 | 4.805% | $57.5589 | $57.56 | $57.55 | $57.60 |
| Purchase #7 | $8.53 | 13.278% | $9.6626 | $9.66 | $9.65 | $9.70 |
| 7 purchase totals = | $505.01 | $542.8709 | $542.87 | $542.85 | $543.10 | |