| 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 | $128.72 | 8.852% | $140.1143 | $140.11 | $140.10 | $140.10 |
| Purchase #2 | $30.60 | 13.256% | $34.6563 | $34.66 | $34.65 | $34.70 |
| Purchase #3 | $142.81 | 8.575% | $155.056 | $155.06 | $155.05 | $155.10 |
| Purchase #4 | $179.33 | 12.455% | $201.6656 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $161.97 | 10.537% | $179.0368 | $179.04 | $179.05 | $179.00 |
| Purchase #6 | $194.85 | 9.727% | $213.8031 | $213.80 | $213.80 | $213.80 |
| Purchase #7 | $157.39 | 5.182% | $165.5459 | $165.55 | $165.55 | $165.50 |
| 7 purchase totals = | $995.67 | $1,089.8780 | $1,089.89 | $1,089.85 | $1,089.90 | |