| 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 | $25.98 | 12.564% | $29.2441 | $29.24 | $29.25 | $29.20 |
| Purchase #2 | $83.41 | 4.527% | $87.186 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $247.29 | 4.360% | $258.0718 | $258.07 | $258.05 | $258.10 |
| Purchase #4 | $155.85 | 9.683% | $170.941 | $170.94 | $170.95 | $170.90 |
| Purchase #5 | $179.76 | 12.655% | $202.5086 | $202.51 | $202.50 | $202.50 |
| Purchase #6 | $5.87 | 9.380% | $6.4206 | $6.42 | $6.40 | $6.40 |
| Purchase #7 | $150.32 | 8.109% | $162.5094 | $162.51 | $162.50 | $162.50 |
| 7 purchase totals = | $848.48 | $916.8815 | $916.88 | $916.85 | $916.80 | |