| 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 | $122.43 | 9.713% | $134.3216 | $134.32 | $134.30 | $134.30 |
| Purchase #2 | $24.94 | 6.413% | $26.5394 | $26.54 | $26.55 | $26.50 |
| Purchase #3 | $142.49 | 9.844% | $156.5167 | $156.52 | $156.50 | $156.50 |
| Purchase #4 | $207.48 | 9.269% | $226.7113 | $226.71 | $226.70 | $226.70 |
| Purchase #5 | $77.29 | 11.636% | $86.2835 | $86.28 | $86.30 | $86.30 |
| Purchase #6 | $15.49 | 8.417% | $16.7938 | $16.79 | $16.80 | $16.80 |
| Purchase #7 | $91.74 | 11.664% | $102.4406 | $102.44 | $102.45 | $102.40 |
| 7 purchase totals = | $681.86 | $749.6069 | $749.60 | $749.60 | $749.50 | |