| 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 | $250.74 | 12.398% | $281.8267 | $281.83 | $281.85 | $281.80 |
| Purchase #2 | $184.63 | 11.828% | $206.468 | $206.47 | $206.45 | $206.50 |
| Purchase #3 | $129.71 | 5.416% | $136.7351 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $22.27 | 4.843% | $23.3485 | $23.35 | $23.35 | $23.30 |
| Purchase #5 | $226.76 | 10.606% | $250.8102 | $250.81 | $250.80 | $250.80 |
| Purchase #6 | $160.76 | 6.790% | $171.6756 | $171.68 | $171.70 | $171.70 |
| Purchase #7 | $178.51 | 11.225% | $198.5477 | $198.55 | $198.55 | $198.50 |
| 7 purchase totals = | $1,153.38 | $1,269.4118 | $1,269.43 | $1,269.45 | $1,269.30 | |