| 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 | $64.30 | 12.249% | $72.1761 | $72.18 | $72.20 | $72.20 |
| Purchase #2 | $133.73 | 7.302% | $143.495 | $143.50 | $143.50 | $143.50 |
| Purchase #3 | $225.63 | 10.325% | $248.9263 | $248.93 | $248.95 | $248.90 |
| Purchase #4 | $217.32 | 10.792% | $240.7732 | $240.77 | $240.75 | $240.80 |
| Purchase #5 | $163.48 | 5.360% | $172.2425 | $172.24 | $172.25 | $172.20 |
| Purchase #6 | $75.54 | 12.826% | $85.2288 | $85.23 | $85.25 | $85.20 |
| Purchase #7 | $226.58 | 4.745% | $237.3312 | $237.33 | $237.35 | $237.30 |
| 7 purchase totals = | $1,106.58 | $1,200.1731 | $1,200.18 | $1,200.25 | $1,200.10 | |