| 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 | $209.58 | 6.162% | $222.4943 | $222.49 | $222.50 | $222.50 |
| Purchase #2 | $185.34 | 8.472% | $201.042 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $73.35 | 12.786% | $82.7285 | $82.73 | $82.75 | $82.70 |
| Purchase #4 | $210.31 | 10.247% | $231.8605 | $231.86 | $231.85 | $231.90 |
| Purchase #5 | $130.80 | 4.722% | $136.9764 | $136.98 | $137.00 | $137.00 |
| Purchase #6 | $23.70 | 11.504% | $26.4264 | $26.43 | $26.45 | $26.40 |
| Purchase #7 | $149.30 | 4.248% | $155.6423 | $155.64 | $155.65 | $155.60 |
| 7 purchase totals = | $982.38 | $1,057.1704 | $1,057.17 | $1,057.25 | $1,057.10 | |