| 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 | $215.67 | 3.871% | $224.0186 | $224.02 | $224.00 | $224.00 |
| Purchase #2 | $174.60 | 5.679% | $184.5155 | $184.52 | $184.50 | $184.50 |
| Purchase #3 | $49.85 | 13.215% | $56.4377 | $56.44 | $56.45 | $56.40 |
| Purchase #4 | $128.61 | 3.203% | $132.7294 | $132.73 | $132.75 | $132.70 |
| Purchase #5 | $71.52 | 8.414% | $77.5377 | $77.54 | $77.55 | $77.50 |
| Purchase #6 | $161.34 | 12.432% | $181.3978 | $181.40 | $181.40 | $181.40 |
| Purchase #7 | $100.71 | 13.600% | $114.4066 | $114.41 | $114.40 | $114.40 |
| 7 purchase totals = | $902.30 | $971.0433 | $971.06 | $971.05 | $970.90 | |