| 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 | $137.63 | 4.731% | $144.1413 | $144.14 | $144.15 | $144.10 |
| Purchase #2 | $92.61 | 7.477% | $99.5344 | $99.53 | $99.55 | $99.50 |
| Purchase #3 | $86.96 | 4.753% | $91.0932 | $91.09 | $91.10 | $91.10 |
| Purchase #4 | $172.31 | 7.564% | $185.3435 | $185.34 | $185.35 | $185.30 |
| Purchase #5 | $183.75 | 4.690% | $192.3679 | $192.37 | $192.35 | $192.40 |
| Purchase #6 | $174.86 | 12.859% | $197.3452 | $197.35 | $197.35 | $197.30 |
| Purchase #7 | $27.68 | 9.717% | $30.3697 | $30.37 | $30.35 | $30.40 |
| 7 purchase totals = | $875.80 | $940.1952 | $940.19 | $940.20 | $940.10 | |