| 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 | $132.83 | 7.292% | $142.516 | $142.52 | $142.50 | $142.50 |
| Purchase #2 | $118.46 | 3.105% | $122.1382 | $122.14 | $122.15 | $122.10 |
| Purchase #3 | $144.54 | 12.770% | $162.9978 | $163.00 | $163.00 | $163.00 |
| Purchase #4 | $138.65 | 9.796% | $152.2322 | $152.23 | $152.25 | $152.20 |
| Purchase #5 | $224.26 | 10.155% | $247.0336 | $247.03 | $247.05 | $247.00 |
| Purchase #6 | $241.72 | 5.586% | $255.2225 | $255.22 | $255.20 | $255.20 |
| Purchase #7 | $231.76 | 10.336% | $255.7147 | $255.71 | $255.70 | $255.70 |
| 7 purchase totals = | $1,232.22 | $1,337.8550 | $1,337.85 | $1,337.85 | $1,337.70 | |