| 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 | $114.68 | 8.796% | $124.7673 | $124.77 | $124.75 | $124.80 |
| Purchase #2 | $117.73 | 3.481% | $121.8282 | $121.83 | $121.85 | $121.80 |
| Purchase #3 | $21.30 | 11.164% | $23.6779 | $23.68 | $23.70 | $23.70 |
| Purchase #4 | $11.48 | 11.777% | $12.832 | $12.83 | $12.85 | $12.80 |
| Purchase #5 | $112.78 | 6.750% | $120.3927 | $120.39 | $120.40 | $120.40 |
| Purchase #6 | $6.73 | 3.455% | $6.9625 | $6.96 | $6.95 | $7.00 |
| Purchase #7 | $53.36 | 3.191% | $55.0627 | $55.06 | $55.05 | $55.10 |
| 7 purchase totals = | $438.06 | $465.5233 | $465.52 | $465.55 | $465.60 | |