| 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 | $95.83 | 9.269% | $104.7125 | $104.71 | $104.70 | $104.70 |
| Purchase #2 | $70.25 | 12.570% | $79.0804 | $79.08 | $79.10 | $79.10 |
| Purchase #3 | $123.91 | 13.640% | $140.8113 | $140.81 | $140.80 | $140.80 |
| Purchase #4 | $212.61 | 12.614% | $239.4286 | $239.43 | $239.45 | $239.40 |
| Purchase #5 | $65.60 | 9.699% | $71.9625 | $71.96 | $71.95 | $72.00 |
| Purchase #6 | $231.60 | 4.406% | $241.8043 | $241.80 | $241.80 | $241.80 |
| Purchase #7 | $89.42 | 10.538% | $98.8431 | $98.84 | $98.85 | $98.80 |
| 7 purchase totals = | $889.22 | $976.6427 | $976.63 | $976.65 | $976.60 | |