| 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 | $66.99 | 7.779% | $72.2012 | $72.20 | $72.20 | $72.20 |
| Purchase #2 | $159.68 | 7.787% | $172.1143 | $172.11 | $172.10 | $172.10 |
| Purchase #3 | $94.47 | 7.106% | $101.183 | $101.18 | $101.20 | $101.20 |
| Purchase #4 | $85.38 | 10.208% | $94.0956 | $94.10 | $94.10 | $94.10 |
| Purchase #5 | $189.60 | 5.419% | $199.8744 | $199.87 | $199.85 | $199.90 |
| Purchase #6 | $211.92 | 12.139% | $237.645 | $237.65 | $237.65 | $237.60 |
| Purchase #7 | $183.85 | 4.572% | $192.2556 | $192.26 | $192.25 | $192.30 |
| 7 purchase totals = | $991.89 | $1,069.3691 | $1,069.37 | $1,069.35 | $1,069.40 | |