| 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 | $77.50 | 12.118% | $86.8915 | $86.89 | $86.90 | $86.90 |
| Purchase #2 | $24.86 | 3.134% | $25.6391 | $25.64 | $25.65 | $25.60 |
| Purchase #3 | $120.44 | 11.253% | $133.9931 | $133.99 | $134.00 | $134.00 |
| Purchase #4 | $92.70 | 9.350% | $101.3675 | $101.37 | $101.35 | $101.40 |
| Purchase #5 | $25.98 | 7.621% | $27.9599 | $27.96 | $27.95 | $28.00 |
| Purchase #6 | $249.96 | 11.371% | $278.383 | $278.38 | $278.40 | $278.40 |
| Purchase #7 | $29.50 | 8.143% | $31.9022 | $31.90 | $31.90 | $31.90 |
| 7 purchase totals = | $620.94 | $686.1363 | $686.13 | $686.15 | $686.20 | |