| 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 | $250.49 | 10.453% | $276.6737 | $276.67 | $276.65 | $276.70 |
| Purchase #2 | $186.72 | 9.838% | $205.0895 | $205.09 | $205.10 | $205.10 |
| Purchase #3 | $100.79 | 11.658% | $112.5401 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $94.32 | 7.120% | $101.0356 | $101.04 | $101.05 | $101.00 |
| Purchase #5 | $226.95 | 8.379% | $245.9661 | $245.97 | $245.95 | $246.00 |
| Purchase #6 | $220.40 | 9.374% | $241.0603 | $241.06 | $241.05 | $241.10 |
| Purchase #7 | $6.83 | 11.519% | $7.6167 | $7.62 | $7.60 | $7.60 |
| 7 purchase totals = | $1,086.50 | $1,189.9820 | $1,189.99 | $1,189.95 | $1,190.00 | |