| 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 | $165.33 | 11.135% | $183.7395 | $183.74 | $183.75 | $183.70 |
| Purchase #2 | $98.55 | 8.540% | $106.9662 | $106.97 | $106.95 | $107.00 |
| Purchase #3 | $54.37 | 11.682% | $60.7215 | $60.72 | $60.70 | $60.70 |
| Purchase #4 | $130.55 | 6.461% | $138.9848 | $138.98 | $139.00 | $139.00 |
| Purchase #5 | $181.75 | 6.646% | $193.8291 | $193.83 | $193.85 | $193.80 |
| Purchase #6 | $142.97 | 4.154% | $148.909 | $148.91 | $148.90 | $148.90 |
| Purchase #7 | $5.30 | 12.590% | $5.9673 | $5.97 | $5.95 | $6.00 |
| 7 purchase totals = | $778.82 | $839.1174 | $839.12 | $839.10 | $839.10 | |