| 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 | $194.37 | 5.683% | $205.416 | $205.42 | $205.40 | $205.40 |
| Purchase #2 | $127.70 | 4.467% | $133.4044 | $133.40 | $133.40 | $133.40 |
| Purchase #3 | $108.47 | 8.181% | $117.3439 | $117.34 | $117.35 | $117.30 |
| Purchase #4 | $103.41 | 5.496% | $109.0934 | $109.09 | $109.10 | $109.10 |
| Purchase #5 | $197.57 | 6.870% | $211.1431 | $211.14 | $211.15 | $211.10 |
| Purchase #6 | $9.33 | 11.175% | $10.3726 | $10.37 | $10.35 | $10.40 |
| Purchase #7 | $45.92 | 12.859% | $51.8249 | $51.82 | $51.80 | $51.80 |
| 7 purchase totals = | $786.77 | $838.5983 | $838.58 | $838.55 | $838.50 | |