| 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 | $227.78 | 7.330% | $244.4763 | $244.48 | $244.50 | $244.50 |
| Purchase #2 | $214.65 | 12.331% | $241.1185 | $241.12 | $241.10 | $241.10 |
| Purchase #3 | $172.70 | 13.243% | $195.5707 | $195.57 | $195.55 | $195.60 |
| Purchase #4 | $154.91 | 7.142% | $165.9737 | $165.97 | $165.95 | $166.00 |
| Purchase #5 | $28.50 | 7.267% | $30.5711 | $30.57 | $30.55 | $30.60 |
| Purchase #6 | $192.78 | 10.608% | $213.2301 | $213.23 | $213.25 | $213.20 |
| Purchase #7 | $230.50 | 5.852% | $243.9889 | $243.99 | $244.00 | $244.00 |
| 7 purchase totals = | $1,221.82 | $1,334.9293 | $1,334.93 | $1,334.90 | $1,335.00 | |