| 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 | $236.35 | 6.138% | $250.8572 | $250.86 | $250.85 | $250.90 |
| Purchase #2 | $179.49 | 3.588% | $185.9301 | $185.93 | $185.95 | $185.90 |
| Purchase #3 | $131.46 | 10.704% | $145.5315 | $145.53 | $145.55 | $145.50 |
| Purchase #4 | $223.67 | 6.373% | $237.9245 | $237.92 | $237.90 | $237.90 |
| Purchase #5 | $108.39 | 13.195% | $122.6921 | $122.69 | $122.70 | $122.70 |
| Purchase #6 | $214.33 | 4.196% | $223.3233 | $223.32 | $223.30 | $223.30 |
| Purchase #7 | $199.51 | 13.819% | $227.0803 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $1,293.20 | $1,393.3390 | $1,393.33 | $1,393.35 | $1,393.30 | |