| 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 | $50.71 | 5.305% | $53.4002 | $53.40 | $53.40 | $53.40 |
| Purchase #2 | $140.65 | 11.294% | $156.535 | $156.54 | $156.55 | $156.50 |
| Purchase #3 | $70.66 | 5.849% | $74.7929 | $74.79 | $74.80 | $74.80 |
| Purchase #4 | $187.92 | 4.873% | $197.0773 | $197.08 | $197.10 | $197.10 |
| Purchase #5 | $157.76 | 7.482% | $169.5636 | $169.56 | $169.55 | $169.60 |
| Purchase #6 | $22.28 | 3.123% | $22.9758 | $22.98 | $23.00 | $23.00 |
| Purchase #7 | $228.52 | 7.238% | $245.0603 | $245.06 | $245.05 | $245.10 |
| 7 purchase totals = | $858.50 | $919.4051 | $919.41 | $919.45 | $919.50 | |