| 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 | $231.51 | 3.459% | $239.5179 | $239.52 | $239.50 | $239.50 |
| Purchase #2 | $213.49 | 9.428% | $233.6178 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $248.98 | 13.211% | $281.8727 | $281.87 | $281.85 | $281.90 |
| Purchase #4 | $155.86 | 9.176% | $170.1617 | $170.16 | $170.15 | $170.20 |
| Purchase #5 | $215.33 | 5.171% | $226.4647 | $226.46 | $226.45 | $226.50 |
| Purchase #6 | $56.62 | 4.518% | $59.1781 | $59.18 | $59.20 | $59.20 |
| Purchase #7 | $71.93 | 12.602% | $80.9946 | $80.99 | $81.00 | $81.00 |
| 7 purchase totals = | $1,193.72 | $1,291.8075 | $1,291.80 | $1,291.75 | $1,291.90 | |