| 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 | $120.87 | 3.677% | $125.3144 | $125.31 | $125.30 | $125.30 |
| Purchase #2 | $188.31 | 10.486% | $208.0562 | $208.06 | $208.05 | $208.10 |
| Purchase #3 | $194.88 | 8.749% | $211.9301 | $211.93 | $211.95 | $211.90 |
| Purchase #4 | $121.74 | 3.248% | $125.6941 | $125.69 | $125.70 | $125.70 |
| Purchase #5 | $134.64 | 11.586% | $150.2394 | $150.24 | $150.25 | $150.20 |
| Purchase #6 | $129.75 | 8.579% | $140.8813 | $140.88 | $140.90 | $140.90 |
| Purchase #7 | $186.82 | 10.338% | $206.1335 | $206.13 | $206.15 | $206.10 |
| 7 purchase totals = | $1,077.01 | $1,168.2490 | $1,168.24 | $1,168.30 | $1,168.20 | |