| 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 | $216.82 | 4.418% | $226.3991 | $226.40 | $226.40 | $226.40 |
| Purchase #2 | $108.59 | 12.579% | $122.2495 | $122.25 | $122.25 | $122.20 |
| Purchase #3 | $56.31 | 6.469% | $59.9527 | $59.95 | $59.95 | $60.00 |
| Purchase #4 | $68.64 | 12.538% | $77.2461 | $77.25 | $77.25 | $77.20 |
| Purchase #5 | $171.35 | 7.571% | $184.3229 | $184.32 | $184.30 | $184.30 |
| Purchase #6 | $109.73 | 10.116% | $120.8303 | $120.83 | $120.85 | $120.80 |
| Purchase #7 | $69.57 | 5.361% | $73.2996 | $73.30 | $73.30 | $73.30 |
| 7 purchase totals = | $801.01 | $864.3002 | $864.30 | $864.30 | $864.20 | |