| 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 | $124.26 | 3.581% | $128.7098 | $128.71 | $128.70 | $128.70 |
| Purchase #2 | $184.90 | 7.782% | $199.2889 | $199.29 | $199.30 | $199.30 |
| Purchase #3 | $105.99 | 5.218% | $111.5206 | $111.52 | $111.50 | $111.50 |
| Purchase #4 | $21.45 | 7.448% | $23.0476 | $23.05 | $23.05 | $23.00 |
| Purchase #5 | $201.27 | 11.688% | $224.7944 | $224.79 | $224.80 | $224.80 |
| Purchase #6 | $105.69 | 9.296% | $115.5149 | $115.51 | $115.50 | $115.50 |
| Purchase #7 | $197.81 | 10.283% | $218.1508 | $218.15 | $218.15 | $218.20 |
| 7 purchase totals = | $941.37 | $1,021.0270 | $1,021.02 | $1,021.00 | $1,021.00 | |