| 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 | $213.81 | 4.525% | $223.4849 | $223.48 | $223.50 | $223.50 |
| Purchase #2 | $42.45 | 4.677% | $44.4354 | $44.44 | $44.45 | $44.40 |
| Purchase #3 | $111.37 | 5.404% | $117.3884 | $117.39 | $117.40 | $117.40 |
| Purchase #4 | $199.31 | 7.444% | $214.1466 | $214.15 | $214.15 | $214.10 |
| Purchase #5 | $94.43 | 11.214% | $105.0194 | $105.02 | $105.00 | $105.00 |
| Purchase #6 | $225.27 | 4.421% | $235.2292 | $235.23 | $235.25 | $235.20 |
| Purchase #7 | $34.52 | 5.580% | $36.4462 | $36.45 | $36.45 | $36.40 |
| 7 purchase totals = | $921.16 | $976.1501 | $976.16 | $976.20 | $976.00 | |