| 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 | $101.78 | 7.124% | $109.0308 | $109.03 | $109.05 | $109.00 |
| Purchase #2 | $129.51 | 13.116% | $146.4965 | $146.50 | $146.50 | $146.50 |
| Purchase #3 | $144.33 | 5.431% | $152.1686 | $152.17 | $152.15 | $152.20 |
| Purchase #4 | $125.79 | 11.873% | $140.725 | $140.73 | $140.75 | $140.70 |
| Purchase #5 | $232.96 | 5.241% | $245.1694 | $245.17 | $245.15 | $245.20 |
| Purchase #6 | $141.74 | 12.243% | $159.0932 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $184.80 | 7.405% | $198.4844 | $198.48 | $198.50 | $198.50 |
| 7 purchase totals = | $1,060.91 | $1,151.1679 | $1,151.17 | $1,151.20 | $1,151.20 | |