| 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 | $223.93 | 11.405% | $249.4692 | $249.47 | $249.45 | $249.50 |
| Purchase #2 | $248.31 | 13.699% | $282.326 | $282.33 | $282.35 | $282.30 |
| Purchase #3 | $233.25 | 6.167% | $247.6345 | $247.63 | $247.65 | $247.60 |
| Purchase #4 | $59.44 | 8.620% | $64.5637 | $64.56 | $64.55 | $64.60 |
| Purchase #5 | $145.42 | 9.137% | $158.707 | $158.71 | $158.70 | $158.70 |
| Purchase #6 | $158.66 | 9.606% | $173.9009 | $173.90 | $173.90 | $173.90 |
| Purchase #7 | $154.51 | 13.122% | $174.7848 | $174.78 | $174.80 | $174.80 |
| 7 purchase totals = | $1,223.52 | $1,351.3861 | $1,351.38 | $1,351.40 | $1,351.40 | |