| 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 | $95.27 | 7.521% | $102.4353 | $102.44 | $102.45 | $102.40 |
| Purchase #2 | $32.71 | 9.328% | $35.7612 | $35.76 | $35.75 | $35.80 |
| Purchase #3 | $241.79 | 5.795% | $255.8017 | $255.80 | $255.80 | $255.80 |
| Purchase #4 | $20.71 | 8.756% | $22.5234 | $22.52 | $22.50 | $22.50 |
| Purchase #5 | $158.32 | 4.202% | $164.9726 | $164.97 | $164.95 | $165.00 |
| Purchase #6 | $33.53 | 9.249% | $36.6312 | $36.63 | $36.65 | $36.60 |
| Purchase #7 | $248.43 | 9.260% | $271.4346 | $271.43 | $271.45 | $271.40 |
| 7 purchase totals = | $830.76 | $889.5600 | $889.55 | $889.55 | $889.50 | |