| 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 | $181.93 | 5.531% | $191.9925 | $191.99 | $192.00 | $192.00 |
| Purchase #2 | $18.75 | 12.724% | $21.1358 | $21.14 | $21.15 | $21.10 |
| Purchase #3 | $86.35 | 9.238% | $94.327 | $94.33 | $94.35 | $94.30 |
| Purchase #4 | $186.41 | 4.206% | $194.2504 | $194.25 | $194.25 | $194.30 |
| Purchase #5 | $46.35 | 6.724% | $49.4666 | $49.47 | $49.45 | $49.50 |
| Purchase #6 | $156.97 | 6.861% | $167.7397 | $167.74 | $167.75 | $167.70 |
| Purchase #7 | $58.90 | 10.546% | $65.1116 | $65.11 | $65.10 | $65.10 |
| 7 purchase totals = | $735.66 | $784.0236 | $784.03 | $784.05 | $784.00 | |