| 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 | $86.38 | 13.513% | $98.0525 | $98.05 | $98.05 | $98.10 |
| Purchase #2 | $232.68 | 8.810% | $253.1791 | $253.18 | $253.20 | $253.20 |
| Purchase #3 | $204.25 | 6.724% | $217.9838 | $217.98 | $218.00 | $218.00 |
| Purchase #4 | $14.27 | 13.856% | $16.2473 | $16.25 | $16.25 | $16.20 |
| Purchase #5 | $83.80 | 6.666% | $89.3861 | $89.39 | $89.40 | $89.40 |
| Purchase #6 | $227.82 | 9.235% | $248.8592 | $248.86 | $248.85 | $248.90 |
| Purchase #7 | $108.65 | 8.373% | $117.7473 | $117.75 | $117.75 | $117.70 |
| 7 purchase totals = | $957.85 | $1,041.4553 | $1,041.46 | $1,041.50 | $1,041.50 | |