| 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 | $196.93 | 3.308% | $203.4444 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $233.52 | 12.378% | $262.4251 | $262.43 | $262.45 | $262.40 |
| Purchase #3 | $38.39 | 12.641% | $43.2429 | $43.24 | $43.25 | $43.20 |
| Purchase #4 | $180.75 | 11.320% | $201.2109 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $184.36 | 6.209% | $195.8069 | $195.81 | $195.80 | $195.80 |
| Purchase #6 | $65.26 | 8.513% | $70.8156 | $70.82 | $70.80 | $70.80 |
| Purchase #7 | $222.51 | 3.135% | $229.4857 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $1,121.72 | $1,206.4315 | $1,206.44 | $1,206.45 | $1,206.30 | |