| 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 | $177.80 | 3.476% | $183.9803 | $183.98 | $184.00 | $184.00 |
| Purchase #2 | $187.27 | 4.437% | $195.5792 | $195.58 | $195.60 | $195.60 |
| Purchase #3 | $181.57 | 9.281% | $198.4215 | $198.42 | $198.40 | $198.40 |
| Purchase #4 | $141.92 | 7.422% | $152.4533 | $152.45 | $152.45 | $152.50 |
| Purchase #5 | $116.38 | 6.465% | $123.904 | $123.90 | $123.90 | $123.90 |
| Purchase #6 | $182.40 | 5.286% | $192.0417 | $192.04 | $192.05 | $192.00 |
| Purchase #7 | $90.79 | 6.534% | $96.7222 | $96.72 | $96.70 | $96.70 |
| 7 purchase totals = | $1,078.13 | $1,143.1022 | $1,143.09 | $1,143.10 | $1,143.10 | |