| 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 | $84.40 | 4.147% | $87.9001 | $87.90 | $87.90 | $87.90 |
| Purchase #2 | $130.32 | 9.456% | $142.6431 | $142.64 | $142.65 | $142.60 |
| Purchase #3 | $189.34 | 10.720% | $209.6372 | $209.64 | $209.65 | $209.60 |
| Purchase #4 | $148.46 | 4.361% | $154.9343 | $154.93 | $154.95 | $154.90 |
| Purchase #5 | $202.73 | 5.293% | $213.4605 | $213.46 | $213.45 | $213.50 |
| Purchase #6 | $103.37 | 11.407% | $115.1614 | $115.16 | $115.15 | $115.20 |
| Purchase #7 | $29.76 | 3.625% | $30.8388 | $30.84 | $30.85 | $30.80 |
| 7 purchase totals = | $888.38 | $954.5754 | $954.57 | $954.60 | $954.50 | |