| 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 | $231.29 | 11.701% | $258.3532 | $258.35 | $258.35 | $258.40 |
| Purchase #2 | $147.27 | 9.829% | $161.7452 | $161.75 | $161.75 | $161.70 |
| Purchase #3 | $108.61 | 10.363% | $119.8653 | $119.87 | $119.85 | $119.90 |
| Purchase #4 | $91.80 | 10.521% | $101.4583 | $101.46 | $101.45 | $101.50 |
| Purchase #5 | $235.61 | 13.708% | $267.9074 | $267.91 | $267.90 | $267.90 |
| Purchase #6 | $209.37 | 11.698% | $233.8621 | $233.86 | $233.85 | $233.90 |
| Purchase #7 | $62.51 | 12.770% | $70.4925 | $70.49 | $70.50 | $70.50 |
| 7 purchase totals = | $1,086.46 | $1,213.6840 | $1,213.69 | $1,213.65 | $1,213.80 | |