| 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 | $222.55 | 13.583% | $252.779 | $252.78 | $252.80 | $252.80 |
| Purchase #2 | $36.43 | 5.734% | $38.5189 | $38.52 | $38.50 | $38.50 |
| Purchase #3 | $23.51 | 7.224% | $25.2084 | $25.21 | $25.20 | $25.20 |
| Purchase #4 | $219.71 | 8.587% | $238.5765 | $238.58 | $238.60 | $238.60 |
| Purchase #5 | $226.99 | 7.859% | $244.8291 | $244.83 | $244.85 | $244.80 |
| Purchase #6 | $90.35 | 6.327% | $96.0664 | $96.07 | $96.05 | $96.10 |
| Purchase #7 | $117.70 | 5.787% | $124.5113 | $124.51 | $124.50 | $124.50 |
| 7 purchase totals = | $937.24 | $1,020.4896 | $1,020.50 | $1,020.50 | $1,020.50 | |