| 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 | $131.81 | 4.103% | $137.2182 | $137.22 | $137.20 | $137.20 |
| Purchase #2 | $144.27 | 4.751% | $151.1243 | $151.12 | $151.10 | $151.10 |
| Purchase #3 | $117.86 | 10.541% | $130.2836 | $130.28 | $130.30 | $130.30 |
| Purchase #4 | $33.53 | 6.699% | $35.7762 | $35.78 | $35.80 | $35.80 |
| Purchase #5 | $181.99 | 4.522% | $190.2196 | $190.22 | $190.20 | $190.20 |
| Purchase #6 | $145.26 | 8.653% | $157.8293 | $157.83 | $157.85 | $157.80 |
| Purchase #7 | $141.34 | 11.491% | $157.5814 | $157.58 | $157.60 | $157.60 |
| 7 purchase totals = | $896.06 | $960.0326 | $960.03 | $960.05 | $960.00 | |