| 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 | $238.77 | 8.414% | $258.8601 | $258.86 | $258.85 | $258.90 |
| Purchase #2 | $214.75 | 5.376% | $226.295 | $226.30 | $226.30 | $226.30 |
| Purchase #3 | $116.95 | 6.748% | $124.8418 | $124.84 | $124.85 | $124.80 |
| Purchase #4 | $148.78 | 3.806% | $154.4426 | $154.44 | $154.45 | $154.40 |
| Purchase #5 | $92.84 | 7.308% | $99.6247 | $99.62 | $99.60 | $99.60 |
| Purchase #6 | $165.33 | 4.771% | $173.2179 | $173.22 | $173.20 | $173.20 |
| Purchase #7 | $164.46 | 5.800% | $173.9987 | $174.00 | $174.00 | $174.00 |
| 7 purchase totals = | $1,141.88 | $1,211.2808 | $1,211.28 | $1,211.25 | $1,211.20 | |