| 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 | $218.55 | 7.622% | $235.2079 | $235.21 | $235.20 | $235.20 |
| Purchase #2 | $176.53 | 3.763% | $183.1728 | $183.17 | $183.15 | $183.20 |
| Purchase #3 | $205.98 | 7.671% | $221.7807 | $221.78 | $221.80 | $221.80 |
| Purchase #4 | $237.63 | 7.394% | $255.2004 | $255.20 | $255.20 | $255.20 |
| Purchase #5 | $227.36 | 3.432% | $235.163 | $235.16 | $235.15 | $235.20 |
| Purchase #6 | $229.96 | 6.128% | $244.0519 | $244.05 | $244.05 | $244.10 |
| Purchase #7 | $223.43 | 13.128% | $252.7619 | $252.76 | $252.75 | $252.80 |
| 7 purchase totals = | $1,519.44 | $1,627.3386 | $1,627.33 | $1,627.30 | $1,627.50 | |