| 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 | $157.56 | 4.592% | $164.7952 | $164.80 | $164.80 | $164.80 |
| Purchase #2 | $241.83 | 10.818% | $267.9912 | $267.99 | $268.00 | $268.00 |
| Purchase #3 | $138.84 | 12.313% | $155.9354 | $155.94 | $155.95 | $155.90 |
| Purchase #4 | $48.60 | 12.420% | $54.6361 | $54.64 | $54.65 | $54.60 |
| Purchase #5 | $80.66 | 7.797% | $86.9491 | $86.95 | $86.95 | $86.90 |
| Purchase #6 | $8.33 | 3.115% | $8.5895 | $8.59 | $8.60 | $8.60 |
| Purchase #7 | $79.28 | 8.199% | $85.7802 | $85.78 | $85.80 | $85.80 |
| 7 purchase totals = | $755.10 | $824.6767 | $824.69 | $824.75 | $824.60 | |