| 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 | $101.99 | 6.547% | $108.6673 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $249.29 | 3.427% | $257.8332 | $257.83 | $257.85 | $257.80 |
| Purchase #3 | $130.94 | 3.485% | $135.5033 | $135.50 | $135.50 | $135.50 |
| Purchase #4 | $106.49 | 8.816% | $115.8782 | $115.88 | $115.90 | $115.90 |
| Purchase #5 | $56.73 | 7.661% | $61.0761 | $61.08 | $61.10 | $61.10 |
| Purchase #6 | $217.29 | 6.232% | $230.8315 | $230.83 | $230.85 | $230.80 |
| Purchase #7 | $225.42 | 12.543% | $253.6944 | $253.69 | $253.70 | $253.70 |
| 7 purchase totals = | $1,088.15 | $1,163.4840 | $1,163.48 | $1,163.55 | $1,163.50 | |