| 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 | $136.49 | 12.120% | $153.0326 | $153.03 | $153.05 | $153.00 |
| Purchase #2 | $156.78 | 8.256% | $169.7238 | $169.72 | $169.70 | $169.70 |
| Purchase #3 | $142.94 | 5.845% | $151.2948 | $151.29 | $151.30 | $151.30 |
| Purchase #4 | $223.73 | 4.743% | $234.3415 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $224.96 | 6.290% | $239.11 | $239.11 | $239.10 | $239.10 |
| Purchase #6 | $218.82 | 10.812% | $242.4788 | $242.48 | $242.50 | $242.50 |
| Purchase #7 | $109.88 | 6.770% | $117.3189 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $1,213.60 | $1,307.3004 | $1,307.29 | $1,307.30 | $1,307.20 | |