| 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 | $50.53 | 13.579% | $57.3915 | $57.39 | $57.40 | $57.40 |
| Purchase #2 | $238.82 | 8.344% | $258.7471 | $258.75 | $258.75 | $258.70 |
| Purchase #3 | $117.77 | 11.560% | $131.3842 | $131.38 | $131.40 | $131.40 |
| Purchase #4 | $102.85 | 7.536% | $110.6008 | $110.60 | $110.60 | $110.60 |
| Purchase #5 | $224.28 | 8.300% | $242.8952 | $242.90 | $242.90 | $242.90 |
| Purchase #6 | $120.94 | 10.169% | $133.2384 | $133.24 | $133.25 | $133.20 |
| Purchase #7 | $222.30 | 8.693% | $241.6245 | $241.62 | $241.60 | $241.60 |
| 7 purchase totals = | $1,077.49 | $1,175.8817 | $1,175.88 | $1,175.90 | $1,175.80 | |