| 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 | $109.66 | 3.710% | $113.7284 | $113.73 | $113.75 | $113.70 |
| Purchase #2 | $223.34 | 9.204% | $243.8962 | $243.90 | $243.90 | $243.90 |
| Purchase #3 | $10.86 | 5.455% | $11.4524 | $11.45 | $11.45 | $11.50 |
| Purchase #4 | $250.26 | 3.450% | $258.894 | $258.89 | $258.90 | $258.90 |
| Purchase #5 | $151.29 | 6.240% | $160.7305 | $160.73 | $160.75 | $160.70 |
| Purchase #6 | $223.64 | 11.674% | $249.7477 | $249.75 | $249.75 | $249.70 |
| Purchase #7 | $221.81 | 13.588% | $251.9495 | $251.95 | $251.95 | $251.90 |
| 7 purchase totals = | $1,190.86 | $1,290.3987 | $1,290.40 | $1,290.45 | $1,290.30 | |