| 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 | $109.83 | 12.106% | $123.126 | $123.13 | $123.15 | $123.10 |
| Purchase #2 | $20.78 | 5.677% | $21.9597 | $21.96 | $21.95 | $22.00 |
| Purchase #3 | $241.46 | 7.114% | $258.6375 | $258.64 | $258.65 | $258.60 |
| Purchase #4 | $248.79 | 8.337% | $269.5316 | $269.53 | $269.55 | $269.50 |
| Purchase #5 | $58.41 | 5.177% | $61.4339 | $61.43 | $61.45 | $61.40 |
| Purchase #6 | $108.75 | 10.677% | $120.3612 | $120.36 | $120.35 | $120.40 |
| Purchase #7 | $113.63 | 9.432% | $124.3476 | $124.35 | $124.35 | $124.30 |
| 7 purchase totals = | $901.65 | $979.3975 | $979.40 | $979.45 | $979.30 | |