| 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 | $60.65 | 7.684% | $65.3103 | $65.31 | $65.30 | $65.30 |
| Purchase #2 | $12.36 | 10.358% | $13.6402 | $13.64 | $13.65 | $13.60 |
| Purchase #3 | $35.34 | 3.741% | $36.6621 | $36.66 | $36.65 | $36.70 |
| Purchase #4 | $38.83 | 13.120% | $43.9245 | $43.92 | $43.90 | $43.90 |
| Purchase #5 | $79.96 | 4.780% | $83.7821 | $83.78 | $83.80 | $83.80 |
| Purchase #6 | $201.51 | 11.644% | $224.9738 | $224.97 | $224.95 | $225.00 |
| Purchase #7 | $173.96 | 3.234% | $179.5859 | $179.59 | $179.60 | $179.60 |
| 7 purchase totals = | $602.61 | $647.8789 | $647.87 | $647.85 | $647.90 | |