| 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 | $78.74 | 12.441% | $88.536 | $88.54 | $88.55 | $88.50 |
| Purchase #2 | $58.89 | 3.762% | $61.1054 | $61.11 | $61.10 | $61.10 |
| Purchase #3 | $14.72 | 12.638% | $16.5803 | $16.58 | $16.60 | $16.60 |
| Purchase #4 | $112.62 | 13.631% | $127.9712 | $127.97 | $127.95 | $128.00 |
| Purchase #5 | $105.35 | 13.497% | $119.5691 | $119.57 | $119.55 | $119.60 |
| Purchase #6 | $78.71 | 6.790% | $84.0544 | $84.05 | $84.05 | $84.10 |
| Purchase #7 | $182.35 | 12.793% | $205.678 | $205.68 | $205.70 | $205.70 |
| 7 purchase totals = | $631.38 | $703.4944 | $703.50 | $703.50 | $703.60 | |