| 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 | $205.51 | 6.607% | $219.088 | $219.09 | $219.10 | $219.10 |
| Purchase #2 | $142.56 | 10.199% | $157.0997 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $70.78 | 9.259% | $77.3335 | $77.33 | $77.35 | $77.30 |
| Purchase #4 | $211.93 | 7.115% | $227.0088 | $227.01 | $227.00 | $227.00 |
| Purchase #5 | $56.45 | 8.759% | $61.3945 | $61.39 | $61.40 | $61.40 |
| Purchase #6 | $38.96 | 7.736% | $41.9739 | $41.97 | $41.95 | $42.00 |
| Purchase #7 | $199.90 | 11.476% | $222.8405 | $222.84 | $222.85 | $222.80 |
| 7 purchase totals = | $926.09 | $1,006.7389 | $1,006.73 | $1,006.75 | $1,006.70 | |