| 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 | $182.84 | 10.387% | $201.8316 | $201.83 | $201.85 | $201.80 |
| Purchase #2 | $72.44 | 7.418% | $77.8136 | $77.81 | $77.80 | $77.80 |
| Purchase #3 | $91.95 | 10.190% | $101.3197 | $101.32 | $101.30 | $101.30 |
| Purchase #4 | $8.48 | 12.382% | $9.53 | $9.53 | $9.55 | $9.50 |
| Purchase #5 | $81.40 | 11.669% | $90.8986 | $90.90 | $90.90 | $90.90 |
| Purchase #6 | $8.38 | 7.624% | $9.0189 | $9.02 | $9.00 | $9.00 |
| Purchase #7 | $12.64 | 13.658% | $14.3664 | $14.37 | $14.35 | $14.40 |
| 7 purchase totals = | $458.13 | $504.7788 | $504.78 | $504.75 | $504.70 | |