| 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 | $218.59 | 4.866% | $229.2266 | $229.23 | $229.25 | $229.20 |
| Purchase #2 | $155.33 | 12.508% | $174.7587 | $174.76 | $174.75 | $174.80 |
| Purchase #3 | $122.31 | 13.129% | $138.3681 | $138.37 | $138.35 | $138.40 |
| Purchase #4 | $236.63 | 5.519% | $249.6896 | $249.69 | $249.70 | $249.70 |
| Purchase #5 | $214.98 | 12.687% | $242.2545 | $242.25 | $242.25 | $242.30 |
| Purchase #6 | $51.63 | 7.250% | $55.3732 | $55.37 | $55.35 | $55.40 |
| Purchase #7 | $218.50 | 4.837% | $229.0688 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $1,217.97 | $1,318.7395 | $1,318.74 | $1,318.70 | $1,318.90 | |