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 | $121.50 | 12.852% | $137.1152 | $137.12 | $137.10 | $137.10 |
Purchase #2 | $73.94 | 9.294% | $80.812 | $80.81 | $80.80 | $80.80 |
Purchase #3 | $93.31 | 7.196% | $100.0246 | $100.02 | $100.00 | $100.00 |
Purchase #4 | $213.50 | 3.513% | $221.0003 | $221.00 | $221.00 | $221.00 |
Purchase #5 | $150.44 | 4.346% | $156.9781 | $156.98 | $157.00 | $157.00 |
Purchase #6 | $37.72 | 5.874% | $39.9357 | $39.94 | $39.95 | $39.90 |
Purchase #7 | $71.89 | 7.839% | $77.5255 | $77.53 | $77.55 | $77.50 |
7 purchase totals = | $762.30 | $813.3914 | $813.40 | $813.40 | $813.30 |