| 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 | $36.65 | 13.830% | $41.7187 | $41.72 | $41.70 | $41.70 |
| Purchase #2 | $121.78 | 6.365% | $129.5313 | $129.53 | $129.55 | $129.50 |
| Purchase #3 | $177.29 | 13.544% | $201.3022 | $201.30 | $201.30 | $201.30 |
| Purchase #4 | $46.83 | 5.822% | $49.5564 | $49.56 | $49.55 | $49.60 |
| Purchase #5 | $99.33 | 6.558% | $105.8441 | $105.84 | $105.85 | $105.80 |
| Purchase #6 | $76.90 | 5.106% | $80.8265 | $80.83 | $80.85 | $80.80 |
| Purchase #7 | $167.55 | 8.378% | $181.5873 | $181.59 | $181.60 | $181.60 |
| 7 purchase totals = | $726.33 | $790.3665 | $790.37 | $790.40 | $790.30 | |