| 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 | $135.79 | 5.601% | $143.3956 | $143.40 | $143.40 | $143.40 |
| Purchase #2 | $249.34 | 12.686% | $280.9713 | $280.97 | $280.95 | $281.00 |
| Purchase #3 | $123.97 | 13.691% | $140.9427 | $140.94 | $140.95 | $140.90 |
| Purchase #4 | $244.38 | 13.784% | $278.0653 | $278.07 | $278.05 | $278.10 |
| Purchase #5 | $48.67 | 7.506% | $52.3232 | $52.32 | $52.30 | $52.30 |
| Purchase #6 | $89.71 | 10.344% | $98.9896 | $98.99 | $99.00 | $99.00 |
| Purchase #7 | $225.77 | 11.597% | $251.9525 | $251.95 | $251.95 | $252.00 |
| 7 purchase totals = | $1,117.63 | $1,246.6402 | $1,246.64 | $1,246.60 | $1,246.70 | |