| 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 | $90.83 | 8.110% | $98.1963 | $98.20 | $98.20 | $98.20 |
| Purchase #2 | $44.40 | 12.556% | $49.9749 | $49.97 | $49.95 | $50.00 |
| Purchase #3 | $48.80 | 10.658% | $54.0011 | $54.00 | $54.00 | $54.00 |
| Purchase #4 | $127.81 | 9.405% | $139.8305 | $139.83 | $139.85 | $139.80 |
| Purchase #5 | $237.80 | 4.565% | $248.6556 | $248.66 | $248.65 | $248.70 |
| Purchase #6 | $126.90 | 10.793% | $140.5963 | $140.60 | $140.60 | $140.60 |
| Purchase #7 | $92.80 | 11.106% | $103.1064 | $103.11 | $103.10 | $103.10 |
| 7 purchase totals = | $769.34 | $834.3611 | $834.37 | $834.35 | $834.40 | |