| 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 | $193.65 | 5.513% | $204.3259 | $204.33 | $204.35 | $204.30 |
| Purchase #2 | $170.85 | 7.672% | $183.9576 | $183.96 | $183.95 | $184.00 |
| Purchase #3 | $200.74 | 11.530% | $223.8853 | $223.89 | $223.90 | $223.90 |
| Purchase #4 | $7.41 | 6.829% | $7.916 | $7.92 | $7.90 | $7.90 |
| Purchase #5 | $44.32 | 8.231% | $47.968 | $47.97 | $47.95 | $48.00 |
| Purchase #6 | $42.27 | 9.321% | $46.21 | $46.21 | $46.20 | $46.20 |
| Purchase #7 | $211.36 | 11.209% | $235.0513 | $235.05 | $235.05 | $235.10 |
| 7 purchase totals = | $870.60 | $949.3141 | $949.33 | $949.30 | $949.40 | |