| 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 | $129.80 | 11.843% | $145.1722 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $201.91 | 4.233% | $210.4569 | $210.46 | $210.45 | $210.50 |
| Purchase #3 | $210.85 | 11.847% | $235.8294 | $235.83 | $235.85 | $235.80 |
| Purchase #4 | $20.88 | 11.113% | $23.2004 | $23.20 | $23.20 | $23.20 |
| Purchase #5 | $73.36 | 11.800% | $82.0165 | $82.02 | $82.00 | $82.00 |
| Purchase #6 | $91.59 | 7.522% | $98.4794 | $98.48 | $98.50 | $98.50 |
| Purchase #7 | $232.98 | 6.675% | $248.5314 | $248.53 | $248.55 | $248.50 |
| 7 purchase totals = | $961.37 | $1,043.6862 | $1,043.69 | $1,043.70 | $1,043.70 | |