| 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 | $204.73 | 8.428% | $221.9846 | $221.98 | $222.00 | $222.00 |
| Purchase #2 | $36.37 | 8.342% | $39.404 | $39.40 | $39.40 | $39.40 |
| Purchase #3 | $23.82 | 6.541% | $25.3781 | $25.38 | $25.40 | $25.40 |
| Purchase #4 | $73.71 | 4.545% | $77.0601 | $77.06 | $77.05 | $77.10 |
| Purchase #5 | $202.34 | 4.489% | $211.423 | $211.42 | $211.40 | $211.40 |
| Purchase #6 | $175.68 | 8.161% | $190.0172 | $190.02 | $190.00 | $190.00 |
| Purchase #7 | $139.70 | 5.638% | $147.5763 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $856.35 | $912.8433 | $912.84 | $912.85 | $912.90 | |