| 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 | $123.82 | 11.243% | $137.7411 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $20.62 | 3.723% | $21.3877 | $21.39 | $21.40 | $21.40 |
| Purchase #3 | $102.93 | 11.372% | $114.6352 | $114.64 | $114.65 | $114.60 |
| Purchase #4 | $169.89 | 4.519% | $177.5673 | $177.57 | $177.55 | $177.60 |
| Purchase #5 | $178.67 | 9.265% | $195.2238 | $195.22 | $195.20 | $195.20 |
| Purchase #6 | $210.70 | 5.260% | $221.7828 | $221.78 | $221.80 | $221.80 |
| Purchase #7 | $144.48 | 11.214% | $160.682 | $160.68 | $160.70 | $160.70 |
| 7 purchase totals = | $951.11 | $1,029.0199 | $1,029.02 | $1,029.05 | $1,029.00 | |