| 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 | $222.46 | 3.320% | $229.8457 | $229.85 | $229.85 | $229.80 |
| Purchase #2 | $204.98 | 7.567% | $220.4908 | $220.49 | $220.50 | $220.50 |
| Purchase #3 | $9.75 | 6.482% | $10.382 | $10.38 | $10.40 | $10.40 |
| Purchase #4 | $216.67 | 4.188% | $225.7441 | $225.74 | $225.75 | $225.70 |
| Purchase #5 | $45.33 | 8.660% | $49.2556 | $49.26 | $49.25 | $49.30 |
| Purchase #6 | $115.99 | 11.156% | $128.9298 | $128.93 | $128.95 | $128.90 |
| Purchase #7 | $194.85 | 5.520% | $205.6057 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $1,010.03 | $1,070.2537 | $1,070.26 | $1,070.30 | $1,070.20 | |