| 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 | $163.39 | 3.295% | $168.7737 | $168.77 | $168.75 | $168.80 |
| Purchase #2 | $154.57 | 13.754% | $175.8296 | $175.83 | $175.85 | $175.80 |
| Purchase #3 | $39.75 | 12.601% | $44.7589 | $44.76 | $44.75 | $44.80 |
| Purchase #4 | $110.99 | 3.578% | $114.9612 | $114.96 | $114.95 | $115.00 |
| Purchase #5 | $20.87 | 9.116% | $22.7725 | $22.77 | $22.75 | $22.80 |
| Purchase #6 | $221.81 | 4.651% | $232.1264 | $232.13 | $232.15 | $232.10 |
| Purchase #7 | $117.82 | 8.597% | $127.949 | $127.95 | $127.95 | $127.90 |
| 7 purchase totals = | $829.20 | $887.1713 | $887.17 | $887.15 | $887.20 | |