| 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 | $157.93 | 8.754% | $171.7552 | $171.76 | $171.75 | $171.80 |
| Purchase #2 | $217.33 | 13.162% | $245.935 | $245.94 | $245.95 | $245.90 |
| Purchase #3 | $126.70 | 13.739% | $144.1073 | $144.11 | $144.10 | $144.10 |
| Purchase #4 | $96.81 | 6.455% | $103.0591 | $103.06 | $103.05 | $103.10 |
| Purchase #5 | $68.91 | 3.533% | $71.3446 | $71.34 | $71.35 | $71.30 |
| Purchase #6 | $238.54 | 3.695% | $247.3541 | $247.35 | $247.35 | $247.40 |
| Purchase #7 | $186.46 | 12.500% | $209.7675 | $209.77 | $209.75 | $209.80 |
| 7 purchase totals = | $1,092.68 | $1,193.3228 | $1,193.33 | $1,193.30 | $1,193.40 | |