| 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 | $169.97 | 9.750% | $186.5421 | $186.54 | $186.55 | $186.50 |
| Purchase #2 | $16.91 | 10.232% | $18.6402 | $18.64 | $18.65 | $18.60 |
| Purchase #3 | $184.92 | 10.411% | $204.172 | $204.17 | $204.15 | $204.20 |
| Purchase #4 | $100.99 | 3.194% | $104.2156 | $104.22 | $104.20 | $104.20 |
| Purchase #5 | $39.52 | 13.449% | $44.835 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $181.36 | 12.863% | $204.6883 | $204.69 | $204.70 | $204.70 |
| Purchase #7 | $178.89 | 6.692% | $190.8613 | $190.86 | $190.85 | $190.90 |
| 7 purchase totals = | $872.56 | $953.9545 | $953.96 | $953.95 | $953.90 | |