| 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 | $179.35 | 11.483% | $199.9448 | $199.94 | $199.95 | $199.90 |
| Purchase #2 | $241.43 | 10.360% | $266.4421 | $266.44 | $266.45 | $266.40 |
| Purchase #3 | $248.51 | 11.722% | $277.6403 | $277.64 | $277.65 | $277.60 |
| Purchase #4 | $16.31 | 11.200% | $18.1367 | $18.14 | $18.15 | $18.10 |
| Purchase #5 | $223.51 | 8.399% | $242.2826 | $242.28 | $242.30 | $242.30 |
| Purchase #6 | $97.73 | 11.159% | $108.6357 | $108.64 | $108.65 | $108.60 |
| Purchase #7 | $14.90 | 3.106% | $15.3628 | $15.36 | $15.35 | $15.40 |
| 7 purchase totals = | $1,021.74 | $1,128.4450 | $1,128.44 | $1,128.50 | $1,128.30 | |