| 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 | $225.81 | 7.186% | $242.0367 | $242.04 | $242.05 | $242.00 |
| Purchase #2 | $92.83 | 11.321% | $103.3393 | $103.34 | $103.35 | $103.30 |
| Purchase #3 | $146.33 | 4.844% | $153.4182 | $153.42 | $153.40 | $153.40 |
| Purchase #4 | $16.34 | 6.367% | $17.3804 | $17.38 | $17.40 | $17.40 |
| Purchase #5 | $151.55 | 11.717% | $169.3071 | $169.31 | $169.30 | $169.30 |
| Purchase #6 | $128.51 | 10.566% | $142.0884 | $142.09 | $142.10 | $142.10 |
| Purchase #7 | $221.94 | 9.549% | $243.1331 | $243.13 | $243.15 | $243.10 |
| 7 purchase totals = | $983.31 | $1,070.7032 | $1,070.71 | $1,070.75 | $1,070.60 | |