| 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 | $99.37 | 10.143% | $109.4491 | $109.45 | $109.45 | $109.40 |
| Purchase #2 | $142.55 | 10.221% | $157.12 | $157.12 | $157.10 | $157.10 |
| Purchase #3 | $103.36 | 4.133% | $107.6319 | $107.63 | $107.65 | $107.60 |
| Purchase #4 | $55.29 | 9.145% | $60.3463 | $60.35 | $60.35 | $60.30 |
| Purchase #5 | $65.96 | 13.506% | $74.8686 | $74.87 | $74.85 | $74.90 |
| Purchase #6 | $211.50 | 13.329% | $239.6908 | $239.69 | $239.70 | $239.70 |
| Purchase #7 | $77.59 | 9.237% | $84.757 | $84.76 | $84.75 | $84.80 |
| 7 purchase totals = | $755.62 | $833.8637 | $833.87 | $833.85 | $833.80 | |