| 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 | $22.53 | 5.818% | $23.8408 | $23.84 | $23.85 | $23.80 |
| Purchase #2 | $60.38 | 9.146% | $65.9024 | $65.90 | $65.90 | $65.90 |
| Purchase #3 | $74.75 | 6.173% | $79.3643 | $79.36 | $79.35 | $79.40 |
| Purchase #4 | $200.32 | 11.483% | $223.3227 | $223.32 | $223.30 | $223.30 |
| Purchase #5 | $57.44 | 9.214% | $62.7325 | $62.73 | $62.75 | $62.70 |
| Purchase #6 | $181.31 | 3.194% | $187.101 | $187.10 | $187.10 | $187.10 |
| Purchase #7 | $75.72 | 10.125% | $83.3867 | $83.39 | $83.40 | $83.40 |
| 7 purchase totals = | $672.45 | $725.6504 | $725.64 | $725.65 | $725.60 | |