| 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 | $198.34 | 6.814% | $211.8549 | $211.85 | $211.85 | $211.90 |
| Purchase #2 | $229.68 | 12.693% | $258.8333 | $258.83 | $258.85 | $258.80 |
| Purchase #3 | $247.76 | 12.370% | $278.4079 | $278.41 | $278.40 | $278.40 |
| Purchase #4 | $141.53 | 3.466% | $146.4354 | $146.44 | $146.45 | $146.40 |
| Purchase #5 | $95.56 | 12.600% | $107.6006 | $107.60 | $107.60 | $107.60 |
| Purchase #6 | $247.32 | 7.862% | $266.7643 | $266.76 | $266.75 | $266.80 |
| Purchase #7 | $219.97 | 11.643% | $245.5811 | $245.58 | $245.60 | $245.60 |
| 7 purchase totals = | $1,380.16 | $1,515.4775 | $1,515.47 | $1,515.50 | $1,515.50 | |