| 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 | $222.75 | 9.322% | $243.5148 | $243.51 | $243.50 | $243.50 |
| Purchase #2 | $21.94 | 7.125% | $23.5032 | $23.50 | $23.50 | $23.50 |
| Purchase #3 | $238.32 | 13.152% | $269.6638 | $269.66 | $269.65 | $269.70 |
| Purchase #4 | $118.25 | 3.341% | $122.2007 | $122.20 | $122.20 | $122.20 |
| Purchase #5 | $16.71 | 6.802% | $17.8466 | $17.85 | $17.85 | $17.80 |
| Purchase #6 | $85.46 | 6.124% | $90.6936 | $90.69 | $90.70 | $90.70 |
| Purchase #7 | $92.82 | 7.321% | $99.6154 | $99.62 | $99.60 | $99.60 |
| 7 purchase totals = | $796.25 | $867.0381 | $867.03 | $867.00 | $867.00 | |