| 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 | $20.68 | 13.262% | $23.4226 | $23.42 | $23.40 | $23.40 |
| Purchase #2 | $181.66 | 3.729% | $188.4341 | $188.43 | $188.45 | $188.40 |
| Purchase #3 | $124.46 | 10.177% | $137.1263 | $137.13 | $137.15 | $137.10 |
| Purchase #4 | $141.28 | 13.760% | $160.7201 | $160.72 | $160.70 | $160.70 |
| Purchase #5 | $58.79 | 11.602% | $65.6108 | $65.61 | $65.60 | $65.60 |
| Purchase #6 | $184.54 | 8.102% | $199.4914 | $199.49 | $199.50 | $199.50 |
| Purchase #7 | $106.89 | 9.851% | $117.4197 | $117.42 | $117.40 | $117.40 |
| 7 purchase totals = | $818.30 | $892.2250 | $892.22 | $892.20 | $892.10 | |