| 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 | $245.40 | 6.137% | $260.4602 | $260.46 | $260.45 | $260.50 |
| Purchase #2 | $128.26 | 8.535% | $139.207 | $139.21 | $139.20 | $139.20 |
| Purchase #3 | $230.98 | 12.411% | $259.6469 | $259.65 | $259.65 | $259.60 |
| Purchase #4 | $147.64 | 7.674% | $158.9699 | $158.97 | $158.95 | $159.00 |
| Purchase #5 | $197.96 | 5.661% | $209.1665 | $209.17 | $209.15 | $209.20 |
| Purchase #6 | $154.36 | 11.484% | $172.0867 | $172.09 | $172.10 | $172.10 |
| Purchase #7 | $203.64 | 5.760% | $215.3697 | $215.37 | $215.35 | $215.40 |
| 7 purchase totals = | $1,308.24 | $1,414.9069 | $1,414.92 | $1,414.85 | $1,415.00 | |