| 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 | $52.88 | 3.529% | $54.7461 | $54.75 | $54.75 | $54.70 |
| Purchase #2 | $141.65 | 3.325% | $146.3599 | $146.36 | $146.35 | $146.40 |
| Purchase #3 | $111.72 | 6.649% | $119.1483 | $119.15 | $119.15 | $119.10 |
| Purchase #4 | $88.71 | 5.251% | $93.3682 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $250.32 | 3.371% | $258.7583 | $258.76 | $258.75 | $258.80 |
| Purchase #6 | $89.97 | 13.632% | $102.2347 | $102.23 | $102.25 | $102.20 |
| Purchase #7 | $173.86 | 6.621% | $185.3713 | $185.37 | $185.35 | $185.40 |
| 7 purchase totals = | $909.11 | $959.9868 | $959.99 | $959.95 | $960.00 | |