| 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 | $14.81 | 7.514% | $15.9228 | $15.92 | $15.90 | $15.90 |
| Purchase #2 | $29.69 | 10.143% | $32.7015 | $32.70 | $32.70 | $32.70 |
| Purchase #3 | $8.30 | 6.729% | $8.8585 | $8.86 | $8.85 | $8.90 |
| Purchase #4 | $185.52 | 10.518% | $205.033 | $205.03 | $205.05 | $205.00 |
| Purchase #5 | $105.43 | 13.716% | $119.8908 | $119.89 | $119.90 | $119.90 |
| Purchase #6 | $176.79 | 8.802% | $192.3511 | $192.35 | $192.35 | $192.40 |
| Purchase #7 | $224.61 | 13.324% | $254.537 | $254.54 | $254.55 | $254.50 |
| 7 purchase totals = | $745.15 | $829.2947 | $829.29 | $829.30 | $829.30 | |