| 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 | $51.84 | 12.279% | $58.2054 | $58.21 | $58.20 | $58.20 |
| Purchase #2 | $104.51 | 12.355% | $117.4222 | $117.42 | $117.40 | $117.40 |
| Purchase #3 | $166.82 | 7.245% | $178.9061 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $208.89 | 8.340% | $226.3114 | $226.31 | $226.30 | $226.30 |
| Purchase #5 | $107.98 | 13.329% | $122.3727 | $122.37 | $122.35 | $122.40 |
| Purchase #6 | $249.54 | 3.360% | $257.9245 | $257.92 | $257.90 | $257.90 |
| Purchase #7 | $235.82 | 10.364% | $260.2604 | $260.26 | $260.25 | $260.30 |
| 7 purchase totals = | $1,125.40 | $1,221.4027 | $1,221.40 | $1,221.30 | $1,221.40 | |