| 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 | $30.68 | 4.666% | $32.1115 | $32.11 | $32.10 | $32.10 |
| Purchase #2 | $173.49 | 7.571% | $186.6249 | $186.62 | $186.60 | $186.60 |
| Purchase #3 | $247.91 | 8.264% | $268.3973 | $268.40 | $268.40 | $268.40 |
| Purchase #4 | $224.54 | 7.441% | $241.248 | $241.25 | $241.25 | $241.20 |
| Purchase #5 | $20.78 | 12.760% | $23.4315 | $23.43 | $23.45 | $23.40 |
| Purchase #6 | $197.30 | 8.729% | $214.5223 | $214.52 | $214.50 | $214.50 |
| Purchase #7 | $13.37 | 12.755% | $15.0753 | $15.08 | $15.10 | $15.10 |
| 7 purchase totals = | $908.07 | $981.4108 | $981.41 | $981.40 | $981.30 | |