| 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 | $226.80 | 11.208% | $252.2197 | $252.22 | $252.20 | $252.20 |
| Purchase #2 | $242.63 | 11.691% | $270.9959 | $271.00 | $271.00 | $271.00 |
| Purchase #3 | $92.32 | 13.192% | $104.4989 | $104.50 | $104.50 | $104.50 |
| Purchase #4 | $133.86 | 4.718% | $140.1755 | $140.18 | $140.20 | $140.20 |
| Purchase #5 | $66.78 | 10.314% | $73.6677 | $73.67 | $73.65 | $73.70 |
| Purchase #6 | $104.65 | 13.289% | $118.5569 | $118.56 | $118.55 | $118.60 |
| Purchase #7 | $71.33 | 8.544% | $77.4244 | $77.42 | $77.40 | $77.40 |
| 7 purchase totals = | $938.37 | $1,037.5390 | $1,037.55 | $1,037.50 | $1,037.60 | |