| 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 | $193.98 | 6.398% | $206.3908 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $47.60 | 3.671% | $49.3474 | $49.35 | $49.35 | $49.30 |
| Purchase #3 | $104.95 | 7.521% | $112.8433 | $112.84 | $112.85 | $112.80 |
| Purchase #4 | $220.76 | 3.746% | $229.0297 | $229.03 | $229.05 | $229.00 |
| Purchase #5 | $85.31 | 3.740% | $88.5006 | $88.50 | $88.50 | $88.50 |
| Purchase #6 | $179.65 | 10.516% | $198.542 | $198.54 | $198.55 | $198.50 |
| Purchase #7 | $88.61 | 13.449% | $100.5272 | $100.53 | $100.55 | $100.50 |
| 7 purchase totals = | $920.86 | $985.1810 | $985.18 | $985.25 | $985.00 | |