| 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 | $131.36 | 5.286% | $138.3037 | $138.30 | $138.30 | $138.30 |
| Purchase #2 | $115.31 | 5.173% | $121.275 | $121.28 | $121.30 | $121.30 |
| Purchase #3 | $32.69 | 11.345% | $36.3987 | $36.40 | $36.40 | $36.40 |
| Purchase #4 | $206.87 | 13.848% | $235.5174 | $235.52 | $235.50 | $235.50 |
| Purchase #5 | $26.44 | 5.770% | $27.9656 | $27.97 | $27.95 | $28.00 |
| Purchase #6 | $111.67 | 6.274% | $118.6762 | $118.68 | $118.70 | $118.70 |
| Purchase #7 | $196.62 | 5.420% | $207.2768 | $207.28 | $207.30 | $207.30 |
| 7 purchase totals = | $820.96 | $885.4134 | $885.43 | $885.45 | $885.50 | |