| 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 | $14.45 | 7.450% | $15.5265 | $15.53 | $15.55 | $15.50 |
| Purchase #2 | $181.86 | 4.872% | $190.7202 | $190.72 | $190.70 | $190.70 |
| Purchase #3 | $58.47 | 6.613% | $62.3366 | $62.34 | $62.35 | $62.30 |
| Purchase #4 | $78.31 | 5.574% | $82.675 | $82.68 | $82.70 | $82.70 |
| Purchase #5 | $62.91 | 8.851% | $68.4782 | $68.48 | $68.50 | $68.50 |
| Purchase #6 | $248.98 | 7.863% | $268.5573 | $268.56 | $268.55 | $268.60 |
| Purchase #7 | $12.30 | 9.863% | $13.5131 | $13.51 | $13.50 | $13.50 |
| 7 purchase totals = | $657.28 | $701.8069 | $701.82 | $701.85 | $701.80 | |