| 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 | $239.52 | 13.472% | $271.7881 | $271.79 | $271.80 | $271.80 |
| Purchase #2 | $25.69 | 8.573% | $27.8924 | $27.89 | $27.90 | $27.90 |
| Purchase #3 | $101.50 | 13.811% | $115.5182 | $115.52 | $115.50 | $115.50 |
| Purchase #4 | $83.42 | 10.328% | $92.0356 | $92.04 | $92.05 | $92.00 |
| Purchase #5 | $151.40 | 8.426% | $164.157 | $164.16 | $164.15 | $164.20 |
| Purchase #6 | $177.56 | 12.356% | $199.4993 | $199.50 | $199.50 | $199.50 |
| Purchase #7 | $240.44 | 4.706% | $251.7551 | $251.76 | $251.75 | $251.80 |
| 7 purchase totals = | $1,019.53 | $1,122.6457 | $1,122.66 | $1,122.65 | $1,122.70 | |