| 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 | $123.68 | 10.129% | $136.2075 | $136.21 | $136.20 | $136.20 |
| Purchase #2 | $165.64 | 3.126% | $170.8179 | $170.82 | $170.80 | $170.80 |
| Purchase #3 | $82.29 | 9.516% | $90.1207 | $90.12 | $90.10 | $90.10 |
| Purchase #4 | $60.40 | 5.215% | $63.5499 | $63.55 | $63.55 | $63.50 |
| Purchase #5 | $149.87 | 9.384% | $163.9338 | $163.93 | $163.95 | $163.90 |
| Purchase #6 | $88.90 | 11.255% | $98.9057 | $98.91 | $98.90 | $98.90 |
| Purchase #7 | $108.45 | 3.250% | $111.9746 | $111.97 | $111.95 | $112.00 |
| 7 purchase totals = | $779.23 | $835.5101 | $835.51 | $835.45 | $835.40 | |