| 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 | $96.52 | 11.795% | $107.9045 | $107.90 | $107.90 | $107.90 |
| Purchase #2 | $113.54 | 5.139% | $119.3748 | $119.37 | $119.35 | $119.40 |
| Purchase #3 | $6.57 | 12.650% | $7.4011 | $7.40 | $7.40 | $7.40 |
| Purchase #4 | $180.65 | 12.161% | $202.6188 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $79.95 | 4.779% | $83.7708 | $83.77 | $83.75 | $83.80 |
| Purchase #6 | $164.56 | 11.400% | $183.3198 | $183.32 | $183.30 | $183.30 |
| Purchase #7 | $29.78 | 6.843% | $31.8178 | $31.82 | $31.80 | $31.80 |
| 7 purchase totals = | $671.57 | $736.2076 | $736.20 | $736.10 | $736.20 | |