| 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 | $199.75 | 3.455% | $206.6514 | $206.65 | $206.65 | $206.70 |
| Purchase #2 | $181.70 | 11.428% | $202.4647 | $202.46 | $202.45 | $202.50 |
| Purchase #3 | $103.91 | 6.114% | $110.2631 | $110.26 | $110.25 | $110.30 |
| Purchase #4 | $16.63 | 7.747% | $17.9183 | $17.92 | $17.90 | $17.90 |
| Purchase #5 | $238.76 | 12.193% | $267.872 | $267.87 | $267.85 | $267.90 |
| Purchase #6 | $114.44 | 13.863% | $130.3048 | $130.30 | $130.30 | $130.30 |
| Purchase #7 | $170.77 | 5.707% | $180.5158 | $180.52 | $180.50 | $180.50 |
| 7 purchase totals = | $1,025.96 | $1,115.9901 | $1,115.98 | $1,115.90 | $1,116.10 | |