| 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 | $107.92 | 12.316% | $121.2114 | $121.21 | $121.20 | $121.20 |
| Purchase #2 | $37.29 | 8.635% | $40.51 | $40.51 | $40.50 | $40.50 |
| Purchase #3 | $176.85 | 5.560% | $186.6829 | $186.68 | $186.70 | $186.70 |
| Purchase #4 | $117.96 | 10.378% | $130.2019 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $141.31 | 13.683% | $160.6454 | $160.65 | $160.65 | $160.60 |
| Purchase #6 | $84.81 | 8.512% | $92.029 | $92.03 | $92.05 | $92.00 |
| Purchase #7 | $11.51 | 11.497% | $12.8333 | $12.83 | $12.85 | $12.80 |
| 7 purchase totals = | $677.65 | $744.1139 | $744.11 | $744.15 | $744.00 | |