| 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 | $193.43 | 6.649% | $206.2912 | $206.29 | $206.30 | $206.30 |
| Purchase #2 | $133.86 | 7.170% | $143.4578 | $143.46 | $143.45 | $143.50 |
| Purchase #3 | $36.45 | 10.619% | $40.3206 | $40.32 | $40.30 | $40.30 |
| Purchase #4 | $193.66 | 6.795% | $206.8192 | $206.82 | $206.80 | $206.80 |
| Purchase #5 | $5.77 | 5.343% | $6.0783 | $6.08 | $6.10 | $6.10 |
| Purchase #6 | $206.39 | 11.340% | $229.7946 | $229.79 | $229.80 | $229.80 |
| Purchase #7 | $163.66 | 12.830% | $184.6576 | $184.66 | $184.65 | $184.70 |
| 7 purchase totals = | $933.22 | $1,017.4193 | $1,017.42 | $1,017.40 | $1,017.50 | |