| 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 | $201.50 | 8.460% | $218.5469 | $218.55 | $218.55 | $218.50 |
| Purchase #2 | $197.52 | 3.631% | $204.692 | $204.69 | $204.70 | $204.70 |
| Purchase #3 | $5.76 | 7.122% | $6.1702 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $235.29 | 7.181% | $252.1862 | $252.19 | $252.20 | $252.20 |
| Purchase #5 | $173.33 | 9.462% | $189.7305 | $189.73 | $189.75 | $189.70 |
| Purchase #6 | $188.66 | 11.115% | $209.6296 | $209.63 | $209.65 | $209.60 |
| Purchase #7 | $136.97 | 4.487% | $143.1158 | $143.12 | $143.10 | $143.10 |
| 7 purchase totals = | $1,139.03 | $1,224.0712 | $1,224.08 | $1,224.10 | $1,224.00 | |