| 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 | $119.78 | 8.645% | $130.135 | $130.14 | $130.15 | $130.10 |
| Purchase #2 | $140.48 | 11.569% | $156.7321 | $156.73 | $156.75 | $156.70 |
| Purchase #3 | $83.90 | 6.715% | $89.5339 | $89.53 | $89.55 | $89.50 |
| Purchase #4 | $243.58 | 13.564% | $276.6192 | $276.62 | $276.60 | $276.60 |
| Purchase #5 | $116.33 | 8.794% | $126.5601 | $126.56 | $126.55 | $126.60 |
| Purchase #6 | $114.88 | 10.286% | $126.6966 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $135.38 | 11.419% | $150.839 | $150.84 | $150.85 | $150.80 |
| 7 purchase totals = | $954.33 | $1,057.1159 | $1,057.12 | $1,057.15 | $1,057.00 | |