| 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 | $169.92 | 12.494% | $191.1498 | $191.15 | $191.15 | $191.10 |
| Purchase #2 | $216.73 | 11.642% | $241.9617 | $241.96 | $241.95 | $242.00 |
| Purchase #3 | $39.49 | 10.210% | $43.5219 | $43.52 | $43.50 | $43.50 |
| Purchase #4 | $124.75 | 7.102% | $133.6097 | $133.61 | $133.60 | $133.60 |
| Purchase #5 | $34.67 | 10.731% | $38.3904 | $38.39 | $38.40 | $38.40 |
| Purchase #6 | $221.80 | 13.334% | $251.3748 | $251.37 | $251.35 | $251.40 |
| Purchase #7 | $11.34 | 12.689% | $12.7789 | $12.78 | $12.80 | $12.80 |
| 7 purchase totals = | $818.70 | $912.7872 | $912.78 | $912.75 | $912.80 | |