| 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 | $213.68 | 8.108% | $231.0052 | $231.01 | $231.00 | $231.00 |
| Purchase #2 | $230.93 | 7.616% | $248.5176 | $248.52 | $248.50 | $248.50 |
| Purchase #3 | $60.37 | 3.582% | $62.5325 | $62.53 | $62.55 | $62.50 |
| Purchase #4 | $229.47 | 9.739% | $251.8181 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $180.87 | 6.636% | $192.8725 | $192.87 | $192.85 | $192.90 |
| Purchase #6 | $169.44 | 11.763% | $189.3712 | $189.37 | $189.35 | $189.40 |
| Purchase #7 | $108.47 | 6.409% | $115.4218 | $115.42 | $115.40 | $115.40 |
| 7 purchase totals = | $1,193.23 | $1,291.5389 | $1,291.54 | $1,291.45 | $1,291.50 | |