| 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 | $185.40 | 13.676% | $210.7553 | $210.76 | $210.75 | $210.80 |
| Purchase #2 | $55.46 | 7.179% | $59.4415 | $59.44 | $59.45 | $59.40 |
| Purchase #3 | $222.25 | 3.528% | $230.091 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $192.76 | 10.645% | $213.2793 | $213.28 | $213.30 | $213.30 |
| Purchase #5 | $129.65 | 4.837% | $135.9212 | $135.92 | $135.90 | $135.90 |
| Purchase #6 | $181.99 | 8.317% | $197.1261 | $197.13 | $197.15 | $197.10 |
| Purchase #7 | $76.77 | 7.777% | $82.7404 | $82.74 | $82.75 | $82.70 |
| 7 purchase totals = | $1,044.28 | $1,129.3548 | $1,129.36 | $1,129.40 | $1,129.30 | |