| 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 | $204.50 | 7.113% | $219.0461 | $219.05 | $219.05 | $219.00 |
| Purchase #2 | $196.64 | 6.179% | $208.7904 | $208.79 | $208.80 | $208.80 |
| Purchase #3 | $153.28 | 9.847% | $168.3735 | $168.37 | $168.35 | $168.40 |
| Purchase #4 | $81.88 | 3.580% | $84.8113 | $84.81 | $84.80 | $84.80 |
| Purchase #5 | $221.49 | 9.462% | $242.4474 | $242.45 | $242.45 | $242.40 |
| Purchase #6 | $51.32 | 12.164% | $57.5626 | $57.56 | $57.55 | $57.60 |
| Purchase #7 | $152.93 | 7.198% | $163.9379 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $1,062.04 | $1,144.9692 | $1,144.97 | $1,144.95 | $1,144.90 | |