| 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 | $188.36 | 9.327% | $205.9283 | $205.93 | $205.95 | $205.90 |
| Purchase #2 | $47.94 | 7.298% | $51.4387 | $51.44 | $51.45 | $51.40 |
| Purchase #3 | $166.88 | 3.643% | $172.9594 | $172.96 | $172.95 | $173.00 |
| Purchase #4 | $150.95 | 3.808% | $156.6982 | $156.70 | $156.70 | $156.70 |
| Purchase #5 | $108.51 | 11.295% | $120.7662 | $120.77 | $120.75 | $120.80 |
| Purchase #6 | $245.83 | 5.194% | $258.5984 | $258.60 | $258.60 | $258.60 |
| Purchase #7 | $186.88 | 5.350% | $196.8781 | $196.88 | $196.90 | $196.90 |
| 7 purchase totals = | $1,095.35 | $1,163.2673 | $1,163.28 | $1,163.30 | $1,163.30 | |