| 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 | $16.59 | 10.607% | $18.3497 | $18.35 | $18.35 | $18.30 |
| Purchase #2 | $177.28 | 12.609% | $199.6332 | $199.63 | $199.65 | $199.60 |
| Purchase #3 | $206.25 | 12.525% | $232.0828 | $232.08 | $232.10 | $232.10 |
| Purchase #4 | $164.57 | 8.149% | $177.9808 | $177.98 | $178.00 | $178.00 |
| Purchase #5 | $109.73 | 9.575% | $120.2366 | $120.24 | $120.25 | $120.20 |
| Purchase #6 | $213.99 | 5.855% | $226.5191 | $226.52 | $226.50 | $226.50 |
| Purchase #7 | $207.54 | 5.873% | $219.7288 | $219.73 | $219.75 | $219.70 |
| 7 purchase totals = | $1,095.95 | $1,194.5310 | $1,194.53 | $1,194.60 | $1,194.40 | |