| 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 | $196.47 | 8.483% | $213.1366 | $213.14 | $213.15 | $213.10 |
| Purchase #2 | $61.31 | 3.507% | $63.4601 | $63.46 | $63.45 | $63.50 |
| Purchase #3 | $180.38 | 7.634% | $194.1502 | $194.15 | $194.15 | $194.20 |
| Purchase #4 | $190.25 | 11.473% | $212.0774 | $212.08 | $212.10 | $212.10 |
| Purchase #5 | $77.58 | 4.662% | $81.1968 | $81.20 | $81.20 | $81.20 |
| Purchase #6 | $230.50 | 6.267% | $244.9454 | $244.95 | $244.95 | $244.90 |
| Purchase #7 | $228.80 | 7.527% | $246.0218 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $1,165.29 | $1,254.9883 | $1,255.00 | $1,255.00 | $1,255.00 | |