| 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 | $200.31 | 8.762% | $217.8612 | $217.86 | $217.85 | $217.90 |
| Purchase #2 | $102.66 | 10.543% | $113.4834 | $113.48 | $113.50 | $113.50 |
| Purchase #3 | $220.88 | 8.363% | $239.3522 | $239.35 | $239.35 | $239.40 |
| Purchase #4 | $51.34 | 10.134% | $56.5428 | $56.54 | $56.55 | $56.50 |
| Purchase #5 | $227.26 | 5.636% | $240.0684 | $240.07 | $240.05 | $240.10 |
| Purchase #6 | $68.28 | 3.160% | $70.4376 | $70.44 | $70.45 | $70.40 |
| Purchase #7 | $84.28 | 4.846% | $88.3642 | $88.36 | $88.35 | $88.40 |
| 7 purchase totals = | $955.01 | $1,026.1098 | $1,026.10 | $1,026.10 | $1,026.20 | |