| 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 | $27.34 | 13.690% | $31.0828 | $31.08 | $31.10 | $31.10 |
| Purchase #2 | $179.64 | 10.358% | $198.2471 | $198.25 | $198.25 | $198.20 |
| Purchase #3 | $22.59 | 4.819% | $23.6786 | $23.68 | $23.70 | $23.70 |
| Purchase #4 | $228.34 | 13.521% | $259.2139 | $259.21 | $259.20 | $259.20 |
| Purchase #5 | $39.31 | 7.574% | $42.2873 | $42.29 | $42.30 | $42.30 |
| Purchase #6 | $188.73 | 6.786% | $201.5372 | $201.54 | $201.55 | $201.50 |
| Purchase #7 | $87.27 | 9.495% | $95.5563 | $95.56 | $95.55 | $95.60 |
| 7 purchase totals = | $773.22 | $851.6032 | $851.61 | $851.65 | $851.60 | |