| 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 | $98.39 | 9.587% | $107.8226 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $60.49 | 8.725% | $65.7678 | $65.77 | $65.75 | $65.80 |
| Purchase #3 | $59.25 | 11.872% | $66.2842 | $66.28 | $66.30 | $66.30 |
| Purchase #4 | $104.83 | 4.827% | $109.8901 | $109.89 | $109.90 | $109.90 |
| Purchase #5 | $116.26 | 12.468% | $130.7553 | $130.76 | $130.75 | $130.80 |
| Purchase #6 | $57.31 | 11.346% | $63.8124 | $63.81 | $63.80 | $63.80 |
| Purchase #7 | $245.75 | 8.664% | $267.0418 | $267.04 | $267.05 | $267.00 |
| 7 purchase totals = | $742.28 | $811.3742 | $811.37 | $811.35 | $811.40 | |