| 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 | $142.30 | 10.146% | $156.7378 | $156.74 | $156.75 | $156.70 |
| Purchase #2 | $93.27 | 7.171% | $99.9584 | $99.96 | $99.95 | $100.00 |
| Purchase #3 | $242.49 | 13.600% | $275.4686 | $275.47 | $275.45 | $275.50 |
| Purchase #4 | $192.37 | 3.404% | $198.9183 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $235.93 | 9.329% | $257.9399 | $257.94 | $257.95 | $257.90 |
| Purchase #6 | $176.50 | 8.244% | $191.0507 | $191.05 | $191.05 | $191.10 |
| Purchase #7 | $71.33 | 11.264% | $79.3646 | $79.36 | $79.35 | $79.40 |
| 7 purchase totals = | $1,154.19 | $1,259.4383 | $1,259.44 | $1,259.40 | $1,259.50 | |