| 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 | $95.95 | 7.751% | $103.3871 | $103.39 | $103.40 | $103.40 |
| Purchase #2 | $100.32 | 8.709% | $109.0569 | $109.06 | $109.05 | $109.10 |
| Purchase #3 | $210.93 | 6.299% | $224.2165 | $224.22 | $224.20 | $224.20 |
| Purchase #4 | $67.73 | 12.189% | $75.9856 | $75.99 | $76.00 | $76.00 |
| Purchase #5 | $202.85 | 8.830% | $220.7617 | $220.76 | $220.75 | $220.80 |
| Purchase #6 | $168.95 | 12.554% | $190.16 | $190.16 | $190.15 | $190.20 |
| Purchase #7 | $64.80 | 4.171% | $67.5028 | $67.50 | $67.50 | $67.50 |
| 7 purchase totals = | $911.53 | $991.0706 | $991.08 | $991.05 | $991.20 | |