| 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 | $229.27 | 3.460% | $237.2027 | $237.20 | $237.20 | $237.20 |
| Purchase #2 | $239.44 | 4.808% | $250.9523 | $250.95 | $250.95 | $251.00 |
| Purchase #3 | $132.53 | 11.808% | $148.1791 | $148.18 | $148.20 | $148.20 |
| Purchase #4 | $229.43 | 9.580% | $251.4094 | $251.41 | $251.40 | $251.40 |
| Purchase #5 | $98.94 | 3.450% | $102.3534 | $102.35 | $102.35 | $102.40 |
| Purchase #6 | $248.98 | 7.536% | $267.7431 | $267.74 | $267.75 | $267.70 |
| Purchase #7 | $81.32 | 4.228% | $84.7582 | $84.76 | $84.75 | $84.80 |
| 7 purchase totals = | $1,259.91 | $1,342.5982 | $1,342.59 | $1,342.60 | $1,342.70 | |