| 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 | $50.96 | 12.198% | $57.1761 | $57.18 | $57.20 | $57.20 |
| Purchase #2 | $80.62 | 4.840% | $84.522 | $84.52 | $84.50 | $84.50 |
| Purchase #3 | $40.88 | 4.258% | $42.6207 | $42.62 | $42.60 | $42.60 |
| Purchase #4 | $194.58 | 5.361% | $205.0114 | $205.01 | $205.00 | $205.00 |
| Purchase #5 | $74.38 | 3.855% | $77.2473 | $77.25 | $77.25 | $77.20 |
| Purchase #6 | $158.69 | 11.184% | $176.4379 | $176.44 | $176.45 | $176.40 |
| Purchase #7 | $57.77 | 3.313% | $59.6839 | $59.68 | $59.70 | $59.70 |
| 7 purchase totals = | $657.88 | $702.6993 | $702.70 | $702.70 | $702.60 | |