| 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 | $37.64 | 10.459% | $41.5768 | $41.58 | $41.60 | $41.60 |
| Purchase #2 | $231.91 | 3.153% | $239.2221 | $239.22 | $239.20 | $239.20 |
| Purchase #3 | $155.59 | 4.313% | $162.3006 | $162.30 | $162.30 | $162.30 |
| Purchase #4 | $218.39 | 5.489% | $230.3774 | $230.38 | $230.40 | $230.40 |
| Purchase #5 | $144.86 | 8.579% | $157.2875 | $157.29 | $157.30 | $157.30 |
| Purchase #6 | $123.53 | 4.793% | $129.4508 | $129.45 | $129.45 | $129.50 |
| Purchase #7 | $169.51 | 10.566% | $187.4204 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $1,081.43 | $1,147.6356 | $1,147.64 | $1,147.65 | $1,147.70 | |