| 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 | $109.56 | 7.122% | $117.3629 | $117.36 | $117.35 | $117.40 |
| Purchase #2 | $176.56 | 9.688% | $193.6651 | $193.67 | $193.65 | $193.70 |
| Purchase #3 | $72.59 | 13.755% | $82.5748 | $82.57 | $82.55 | $82.60 |
| Purchase #4 | $95.62 | 8.703% | $103.9418 | $103.94 | $103.95 | $103.90 |
| Purchase #5 | $127.32 | 9.840% | $139.8483 | $139.85 | $139.85 | $139.80 |
| Purchase #6 | $177.72 | 13.196% | $201.1719 | $201.17 | $201.15 | $201.20 |
| Purchase #7 | $144.75 | 11.655% | $161.6206 | $161.62 | $161.60 | $161.60 |
| 7 purchase totals = | $904.12 | $1,000.1854 | $1,000.18 | $1,000.10 | $1,000.20 | |