| 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 | $232.30 | 7.591% | $249.9339 | $249.93 | $249.95 | $249.90 |
| Purchase #2 | $46.46 | 5.433% | $48.9842 | $48.98 | $49.00 | $49.00 |
| Purchase #3 | $200.41 | 13.376% | $227.2168 | $227.22 | $227.20 | $227.20 |
| Purchase #4 | $74.63 | 11.419% | $83.152 | $83.15 | $83.15 | $83.20 |
| Purchase #5 | $69.99 | 9.753% | $76.8161 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $247.46 | 11.751% | $276.539 | $276.54 | $276.55 | $276.50 |
| Purchase #7 | $61.55 | 6.561% | $65.5883 | $65.59 | $65.60 | $65.60 |
| 7 purchase totals = | $932.80 | $1,028.2303 | $1,028.23 | $1,028.25 | $1,028.20 | |