| 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 | $116.30 | 12.416% | $130.7398 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $167.53 | 9.807% | $183.9597 | $183.96 | $183.95 | $184.00 |
| Purchase #3 | $150.71 | 7.105% | $161.4179 | $161.42 | $161.40 | $161.40 |
| Purchase #4 | $134.58 | 9.469% | $147.3234 | $147.32 | $147.30 | $147.30 |
| Purchase #5 | $41.82 | 4.513% | $43.7073 | $43.71 | $43.70 | $43.70 |
| Purchase #6 | $130.40 | 12.697% | $146.9569 | $146.96 | $146.95 | $147.00 |
| Purchase #7 | $62.25 | 3.265% | $64.2825 | $64.28 | $64.30 | $64.30 |
| 7 purchase totals = | $803.59 | $878.3875 | $878.39 | $878.35 | $878.40 | |