| 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 | $98.97 | 4.564% | $103.487 | $103.49 | $103.50 | $103.50 |
| Purchase #2 | $113.30 | 11.376% | $126.189 | $126.19 | $126.20 | $126.20 |
| Purchase #3 | $229.61 | 9.816% | $252.1485 | $252.15 | $252.15 | $252.10 |
| Purchase #4 | $242.53 | 5.196% | $255.1319 | $255.13 | $255.15 | $255.10 |
| Purchase #5 | $101.63 | 11.206% | $113.0187 | $113.02 | $113.00 | $113.00 |
| Purchase #6 | $34.99 | 5.106% | $36.7766 | $36.78 | $36.80 | $36.80 |
| Purchase #7 | $61.26 | 8.668% | $66.57 | $66.57 | $66.55 | $66.60 |
| 7 purchase totals = | $882.29 | $953.3217 | $953.33 | $953.35 | $953.30 | |