| 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 | $168.69 | 5.463% | $177.9055 | $177.91 | $177.90 | $177.90 |
| Purchase #2 | $152.98 | 5.401% | $161.2424 | $161.24 | $161.25 | $161.20 |
| Purchase #3 | $228.61 | 12.108% | $256.2901 | $256.29 | $256.30 | $256.30 |
| Purchase #4 | $216.57 | 10.656% | $239.6477 | $239.65 | $239.65 | $239.60 |
| Purchase #5 | $20.45 | 3.591% | $21.1844 | $21.18 | $21.20 | $21.20 |
| Purchase #6 | $127.52 | 3.472% | $131.9475 | $131.95 | $131.95 | $131.90 |
| Purchase #7 | $118.96 | 9.767% | $130.5788 | $130.58 | $130.60 | $130.60 |
| 7 purchase totals = | $1,033.78 | $1,118.7964 | $1,118.80 | $1,118.85 | $1,118.70 | |