| 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 | $134.79 | 3.667% | $139.7327 | $139.73 | $139.75 | $139.70 |
| Purchase #2 | $48.84 | 3.758% | $50.6754 | $50.68 | $50.70 | $50.70 |
| Purchase #3 | $207.27 | 3.146% | $213.7907 | $213.79 | $213.80 | $213.80 |
| Purchase #4 | $147.96 | 10.547% | $163.5653 | $163.57 | $163.55 | $163.60 |
| Purchase #5 | $96.60 | 6.625% | $102.9998 | $103.00 | $103.00 | $103.00 |
| Purchase #6 | $197.42 | 3.560% | $204.4482 | $204.45 | $204.45 | $204.40 |
| Purchase #7 | $91.50 | 5.298% | $96.3477 | $96.35 | $96.35 | $96.30 |
| 7 purchase totals = | $924.38 | $971.5598 | $971.57 | $971.60 | $971.50 | |