| 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 | $80.88 | 6.575% | $86.1979 | $86.20 | $86.20 | $86.20 |
| Purchase #2 | $123.25 | 5.506% | $130.0361 | $130.04 | $130.05 | $130.00 |
| Purchase #3 | $120.49 | 12.151% | $135.1307 | $135.13 | $135.15 | $135.10 |
| Purchase #4 | $18.93 | 10.201% | $20.861 | $20.86 | $20.85 | $20.90 |
| Purchase #5 | $41.53 | 13.197% | $47.0107 | $47.01 | $47.00 | $47.00 |
| Purchase #6 | $95.57 | 11.482% | $106.5433 | $106.54 | $106.55 | $106.50 |
| Purchase #7 | $67.34 | 13.125% | $76.1784 | $76.18 | $76.20 | $76.20 |
| 7 purchase totals = | $547.99 | $601.9581 | $601.96 | $602.00 | $601.90 | |