| 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 | $14.37 | 4.398% | $15.002 | $15.00 | $15.00 | $15.00 |
| Purchase #2 | $78.68 | 7.669% | $84.714 | $84.71 | $84.70 | $84.70 |
| Purchase #3 | $81.86 | 3.693% | $84.8831 | $84.88 | $84.90 | $84.90 |
| Purchase #4 | $235.39 | 5.680% | $248.7602 | $248.76 | $248.75 | $248.80 |
| Purchase #5 | $238.42 | 4.315% | $248.7078 | $248.71 | $248.70 | $248.70 |
| Purchase #6 | $220.76 | 13.128% | $249.7414 | $249.74 | $249.75 | $249.70 |
| Purchase #7 | $234.79 | 7.186% | $251.662 | $251.66 | $251.65 | $251.70 |
| 7 purchase totals = | $1,104.27 | $1,183.4705 | $1,183.46 | $1,183.45 | $1,183.50 | |