| 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 | $169.89 | 4.746% | $177.953 | $177.95 | $177.95 | $178.00 |
| Purchase #2 | $86.86 | 6.220% | $92.2627 | $92.26 | $92.25 | $92.30 |
| Purchase #3 | $212.85 | 8.806% | $231.5936 | $231.59 | $231.60 | $231.60 |
| Purchase #4 | $7.68 | 7.350% | $8.2445 | $8.24 | $8.25 | $8.20 |
| Purchase #5 | $99.80 | 6.147% | $105.9347 | $105.93 | $105.95 | $105.90 |
| Purchase #6 | $238.87 | 12.201% | $268.0145 | $268.01 | $268.00 | $268.00 |
| Purchase #7 | $155.77 | 7.297% | $167.1365 | $167.14 | $167.15 | $167.10 |
| 7 purchase totals = | $971.72 | $1,051.1395 | $1,051.12 | $1,051.15 | $1,051.10 | |