| 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 | $64.44 | 12.658% | $72.5968 | $72.60 | $72.60 | $72.60 |
| Purchase #2 | $181.51 | 7.809% | $195.6841 | $195.68 | $195.70 | $195.70 |
| Purchase #3 | $163.81 | 11.321% | $182.3549 | $182.35 | $182.35 | $182.40 |
| Purchase #4 | $132.88 | 10.379% | $146.6716 | $146.67 | $146.65 | $146.70 |
| Purchase #5 | $16.32 | 5.751% | $17.2586 | $17.26 | $17.25 | $17.30 |
| Purchase #6 | $185.95 | 11.606% | $207.5314 | $207.53 | $207.55 | $207.50 |
| Purchase #7 | $6.82 | 6.647% | $7.2733 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $751.73 | $829.3707 | $829.36 | $829.35 | $829.50 | |