| 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 | $157.47 | 9.611% | $172.6044 | $172.60 | $172.60 | $172.60 |
| Purchase #2 | $140.28 | 8.485% | $152.1828 | $152.18 | $152.20 | $152.20 |
| Purchase #3 | $173.97 | 5.465% | $183.4775 | $183.48 | $183.50 | $183.50 |
| Purchase #4 | $186.61 | 5.863% | $197.5509 | $197.55 | $197.55 | $197.60 |
| Purchase #5 | $143.74 | 6.366% | $152.8905 | $152.89 | $152.90 | $152.90 |
| Purchase #6 | $219.67 | 8.613% | $238.5902 | $238.59 | $238.60 | $238.60 |
| Purchase #7 | $177.83 | 11.407% | $198.1151 | $198.12 | $198.10 | $198.10 |
| 7 purchase totals = | $1,199.57 | $1,295.4114 | $1,295.41 | $1,295.45 | $1,295.50 | |