| 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 | $29.43 | 13.771% | $33.4828 | $33.48 | $33.50 | $33.50 |
| Purchase #2 | $45.32 | 12.791% | $51.1169 | $51.12 | $51.10 | $51.10 |
| Purchase #3 | $197.48 | 9.241% | $215.7291 | $215.73 | $215.75 | $215.70 |
| Purchase #4 | $115.40 | 12.608% | $129.9496 | $129.95 | $129.95 | $129.90 |
| Purchase #5 | $78.38 | 7.227% | $84.0445 | $84.04 | $84.05 | $84.00 |
| Purchase #6 | $132.47 | 3.503% | $137.1104 | $137.11 | $137.10 | $137.10 |
| Purchase #7 | $241.96 | 4.484% | $252.8095 | $252.81 | $252.80 | $252.80 |
| 7 purchase totals = | $840.44 | $904.2428 | $904.24 | $904.25 | $904.10 | |