| 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 | $145.81 | 3.842% | $151.412 | $151.41 | $151.40 | $151.40 |
| Purchase #2 | $225.81 | 5.191% | $237.5318 | $237.53 | $237.55 | $237.50 |
| Purchase #3 | $248.70 | 7.441% | $267.2058 | $267.21 | $267.20 | $267.20 |
| Purchase #4 | $163.88 | 10.701% | $181.4168 | $181.42 | $181.40 | $181.40 |
| Purchase #5 | $84.64 | 13.787% | $96.3093 | $96.31 | $96.30 | $96.30 |
| Purchase #6 | $42.81 | 12.612% | $48.2092 | $48.21 | $48.20 | $48.20 |
| Purchase #7 | $173.35 | 11.783% | $193.7758 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $1,085.00 | $1,175.8607 | $1,175.87 | $1,175.85 | $1,175.80 | |