| 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 | $78.95 | 11.295% | $87.8674 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $82.28 | 9.401% | $90.0151 | $90.02 | $90.00 | $90.00 |
| Purchase #3 | $92.90 | 4.501% | $97.0814 | $97.08 | $97.10 | $97.10 |
| Purchase #4 | $245.47 | 7.320% | $263.4384 | $263.44 | $263.45 | $263.40 |
| Purchase #5 | $120.56 | 3.390% | $124.647 | $124.65 | $124.65 | $124.60 |
| Purchase #6 | $45.91 | 10.478% | $50.7204 | $50.72 | $50.70 | $50.70 |
| Purchase #7 | $236.82 | 9.255% | $258.7377 | $258.74 | $258.75 | $258.70 |
| 7 purchase totals = | $902.89 | $972.5074 | $972.52 | $972.50 | $972.40 | |