| 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 | $230.32 | 9.363% | $251.8849 | $251.88 | $251.90 | $251.90 |
| Purchase #2 | $202.84 | 8.434% | $219.9475 | $219.95 | $219.95 | $219.90 |
| Purchase #3 | $27.45 | 10.547% | $30.3452 | $30.35 | $30.35 | $30.30 |
| Purchase #4 | $52.72 | 6.867% | $56.3403 | $56.34 | $56.35 | $56.30 |
| Purchase #5 | $106.93 | 12.722% | $120.5336 | $120.53 | $120.55 | $120.50 |
| Purchase #6 | $35.57 | 11.265% | $39.577 | $39.58 | $39.60 | $39.60 |
| Purchase #7 | $179.86 | 9.138% | $196.2956 | $196.30 | $196.30 | $196.30 |
| 7 purchase totals = | $835.69 | $914.9241 | $914.93 | $915.00 | $914.80 | |