| 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 | $9.40 | 3.593% | $9.7377 | $9.74 | $9.75 | $9.70 |
| Purchase #2 | $219.82 | 9.187% | $240.0149 | $240.01 | $240.00 | $240.00 |
| Purchase #3 | $245.75 | 9.816% | $269.8728 | $269.87 | $269.85 | $269.90 |
| Purchase #4 | $19.36 | 13.231% | $21.9215 | $21.92 | $21.90 | $21.90 |
| Purchase #5 | $56.37 | 8.757% | $61.3063 | $61.31 | $61.30 | $61.30 |
| Purchase #6 | $236.84 | 8.360% | $256.6398 | $256.64 | $256.65 | $256.60 |
| Purchase #7 | $106.83 | 3.418% | $110.4814 | $110.48 | $110.50 | $110.50 |
| 7 purchase totals = | $894.37 | $969.9744 | $969.97 | $969.95 | $969.90 | |