| 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 | $139.63 | 13.141% | $157.9788 | $157.98 | $158.00 | $158.00 |
| Purchase #2 | $219.39 | 10.751% | $242.9766 | $242.98 | $243.00 | $243.00 |
| Purchase #3 | $96.53 | 3.143% | $99.5639 | $99.56 | $99.55 | $99.60 |
| Purchase #4 | $122.51 | 8.824% | $133.3203 | $133.32 | $133.30 | $133.30 |
| Purchase #5 | $216.48 | 7.387% | $232.4714 | $232.47 | $232.45 | $232.50 |
| Purchase #6 | $211.68 | 10.723% | $234.3784 | $234.38 | $234.40 | $234.40 |
| Purchase #7 | $191.90 | 8.468% | $208.1501 | $208.15 | $208.15 | $208.20 |
| 7 purchase totals = | $1,198.12 | $1,308.8395 | $1,308.84 | $1,308.85 | $1,309.00 | |