| 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 | $34.79 | 6.527% | $37.0607 | $37.06 | $37.05 | $37.10 |
| Purchase #2 | $29.45 | 5.673% | $31.1207 | $31.12 | $31.10 | $31.10 |
| Purchase #3 | $210.28 | 4.744% | $220.2557 | $220.26 | $220.25 | $220.30 |
| Purchase #4 | $235.33 | 7.229% | $252.342 | $252.34 | $252.35 | $252.30 |
| Purchase #5 | $204.45 | 13.460% | $231.969 | $231.97 | $231.95 | $232.00 |
| Purchase #6 | $117.90 | 13.607% | $133.9427 | $133.94 | $133.95 | $133.90 |
| Purchase #7 | $174.75 | 10.192% | $192.5605 | $192.56 | $192.55 | $192.60 |
| 7 purchase totals = | $1,006.95 | $1,099.2513 | $1,099.25 | $1,099.20 | $1,099.30 | |