| 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 | $18.43 | 4.810% | $19.3165 | $19.32 | $19.30 | $19.30 |
| Purchase #2 | $118.65 | 4.829% | $124.3796 | $124.38 | $124.40 | $124.40 |
| Purchase #3 | $86.28 | 10.702% | $95.5137 | $95.51 | $95.50 | $95.50 |
| Purchase #4 | $58.71 | 10.242% | $64.7231 | $64.72 | $64.70 | $64.70 |
| Purchase #5 | $186.45 | 9.382% | $203.9427 | $203.94 | $203.95 | $203.90 |
| Purchase #6 | $180.61 | 7.124% | $193.4767 | $193.48 | $193.50 | $193.50 |
| Purchase #7 | $74.42 | 8.144% | $80.4808 | $80.48 | $80.50 | $80.50 |
| 7 purchase totals = | $723.55 | $781.8331 | $781.83 | $781.85 | $781.80 | |