| 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 | $174.90 | 5.164% | $183.9318 | $183.93 | $183.95 | $183.90 |
| Purchase #2 | $10.68 | 4.489% | $11.1594 | $11.16 | $11.15 | $11.20 |
| Purchase #3 | $200.67 | 3.438% | $207.569 | $207.57 | $207.55 | $207.60 |
| Purchase #4 | $6.72 | 10.701% | $7.4391 | $7.44 | $7.45 | $7.40 |
| Purchase #5 | $192.69 | 6.604% | $205.4152 | $205.42 | $205.40 | $205.40 |
| Purchase #6 | $46.37 | 9.193% | $50.6328 | $50.63 | $50.65 | $50.60 |
| Purchase #7 | $119.55 | 3.529% | $123.7689 | $123.77 | $123.75 | $123.80 |
| 7 purchase totals = | $751.58 | $789.9162 | $789.92 | $789.90 | $789.90 | |