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 | $222.64 | 9.543% | $243.8865 | $243.89 | $243.90 | $243.90 |
Purchase #2 | $47.36 | 9.478% | $51.8488 | $51.85 | $51.85 | $51.80 |
Purchase #3 | $66.36 | 5.664% | $70.1186 | $70.12 | $70.10 | $70.10 |
Purchase #4 | $37.28 | 11.852% | $41.6984 | $41.70 | $41.70 | $41.70 |
Purchase #5 | $18.83 | 7.156% | $20.1775 | $20.18 | $20.20 | $20.20 |
Purchase #6 | $43.35 | 9.440% | $47.4422 | $47.44 | $47.45 | $47.40 |
Purchase #7 | $167.88 | 3.320% | $173.4536 | $173.45 | $173.45 | $173.50 |
7 purchase totals = | $603.70 | $648.6256 | $648.63 | $648.65 | $648.60 |