| 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 | $215.52 | 9.353% | $235.6776 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $87.34 | 7.529% | $93.9158 | $93.92 | $93.90 | $93.90 |
| Purchase #3 | $135.66 | 13.642% | $154.1667 | $154.17 | $154.15 | $154.20 |
| Purchase #4 | $205.53 | 3.801% | $213.3422 | $213.34 | $213.35 | $213.30 |
| Purchase #5 | $237.93 | 4.166% | $247.8422 | $247.84 | $247.85 | $247.80 |
| Purchase #6 | $75.85 | 12.507% | $85.3366 | $85.34 | $85.35 | $85.30 |
| Purchase #7 | $171.66 | 11.405% | $191.2378 | $191.24 | $191.25 | $191.20 |
| 7 purchase totals = | $1,129.49 | $1,221.5189 | $1,221.53 | $1,221.55 | $1,221.40 | |