| 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 | $21.47 | 12.249% | $24.0999 | $24.10 | $24.10 | $24.10 |
| Purchase #2 | $128.46 | 10.507% | $141.9573 | $141.96 | $141.95 | $142.00 |
| Purchase #3 | $233.38 | 10.841% | $258.6807 | $258.68 | $258.70 | $258.70 |
| Purchase #4 | $222.93 | 10.658% | $246.6899 | $246.69 | $246.70 | $246.70 |
| Purchase #5 | $205.84 | 11.499% | $229.5095 | $229.51 | $229.50 | $229.50 |
| Purchase #6 | $106.85 | 9.828% | $117.3512 | $117.35 | $117.35 | $117.40 |
| Purchase #7 | $241.66 | 6.742% | $257.9527 | $257.95 | $257.95 | $258.00 |
| 7 purchase totals = | $1,160.59 | $1,276.2412 | $1,276.24 | $1,276.25 | $1,276.40 | |