| 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 | $243.51 | 5.397% | $256.6522 | $256.65 | $256.65 | $256.70 |
| Purchase #2 | $184.44 | 6.744% | $196.8786 | $196.88 | $196.90 | $196.90 |
| Purchase #3 | $33.38 | 9.268% | $36.4737 | $36.47 | $36.45 | $36.50 |
| Purchase #4 | $36.62 | 11.502% | $40.832 | $40.83 | $40.85 | $40.80 |
| Purchase #5 | $96.72 | 13.430% | $109.7095 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $198.74 | 6.448% | $211.5548 | $211.55 | $211.55 | $211.60 |
| Purchase #7 | $36.61 | 6.488% | $38.9853 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $830.02 | $891.0861 | $891.08 | $891.10 | $891.20 | |