| 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 | $10.42 | 8.405% | $11.2958 | $11.30 | $11.30 | $11.30 |
| Purchase #2 | $78.61 | 3.546% | $81.3975 | $81.40 | $81.40 | $81.40 |
| Purchase #3 | $32.88 | 10.826% | $36.4396 | $36.44 | $36.45 | $36.40 |
| Purchase #4 | $218.85 | 11.410% | $243.8208 | $243.82 | $243.80 | $243.80 |
| Purchase #5 | $195.75 | 5.826% | $207.1544 | $207.15 | $207.15 | $207.20 |
| Purchase #6 | $235.66 | 13.807% | $268.1976 | $268.20 | $268.20 | $268.20 |
| Purchase #7 | $156.53 | 12.141% | $175.5343 | $175.53 | $175.55 | $175.50 |
| 7 purchase totals = | $928.70 | $1,023.8400 | $1,023.84 | $1,023.85 | $1,023.80 | |