| 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 | $33.51 | 4.794% | $35.1165 | $35.12 | $35.10 | $35.10 |
| Purchase #2 | $30.84 | 5.619% | $32.5729 | $32.57 | $32.55 | $32.60 |
| Purchase #3 | $238.98 | 5.106% | $251.1823 | $251.18 | $251.20 | $251.20 |
| Purchase #4 | $15.57 | 9.368% | $17.0286 | $17.03 | $17.05 | $17.00 |
| Purchase #5 | $239.91 | 7.407% | $257.6801 | $257.68 | $257.70 | $257.70 |
| Purchase #6 | $188.29 | 13.707% | $214.0989 | $214.10 | $214.10 | $214.10 |
| Purchase #7 | $161.72 | 9.151% | $176.519 | $176.52 | $176.50 | $176.50 |
| 7 purchase totals = | $908.82 | $984.1983 | $984.20 | $984.20 | $984.20 | |