| 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 | $164.64 | 3.391% | $170.2229 | $170.22 | $170.20 | $170.20 |
| Purchase #2 | $76.94 | 4.815% | $80.6447 | $80.64 | $80.65 | $80.60 |
| Purchase #3 | $119.97 | 3.643% | $124.3405 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $193.50 | 9.149% | $211.2033 | $211.20 | $211.20 | $211.20 |
| Purchase #5 | $225.82 | 4.434% | $235.8329 | $235.83 | $235.85 | $235.80 |
| Purchase #6 | $161.69 | 12.661% | $182.1616 | $182.16 | $182.15 | $182.20 |
| Purchase #7 | $75.73 | 7.828% | $81.6581 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $1,018.29 | $1,086.0640 | $1,086.05 | $1,086.05 | $1,086.00 | |