| 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 | $73.50 | 3.107% | $75.7836 | $75.78 | $75.80 | $75.80 |
| Purchase #2 | $164.35 | 7.774% | $177.1266 | $177.13 | $177.15 | $177.10 |
| Purchase #3 | $5.59 | 12.114% | $6.2672 | $6.27 | $6.25 | $6.30 |
| Purchase #4 | $73.37 | 5.404% | $77.3349 | $77.33 | $77.35 | $77.30 |
| Purchase #5 | $206.52 | 3.663% | $214.0848 | $214.08 | $214.10 | $214.10 |
| Purchase #6 | $154.38 | 8.449% | $167.4236 | $167.42 | $167.40 | $167.40 |
| Purchase #7 | $91.50 | 8.627% | $99.3937 | $99.39 | $99.40 | $99.40 |
| 7 purchase totals = | $769.21 | $817.4144 | $817.40 | $817.45 | $817.40 | |