| 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 | $129.33 | 11.307% | $143.9533 | $143.95 | $143.95 | $144.00 |
| Purchase #2 | $189.32 | 8.151% | $204.7515 | $204.75 | $204.75 | $204.80 |
| Purchase #3 | $211.28 | 13.510% | $239.8239 | $239.82 | $239.80 | $239.80 |
| Purchase #4 | $208.57 | 5.807% | $220.6817 | $220.68 | $220.70 | $220.70 |
| Purchase #5 | $74.59 | 13.576% | $84.7163 | $84.72 | $84.70 | $84.70 |
| Purchase #6 | $142.66 | 9.431% | $156.1143 | $156.11 | $156.10 | $156.10 |
| Purchase #7 | $214.47 | 3.650% | $222.2982 | $222.30 | $222.30 | $222.30 |
| 7 purchase totals = | $1,170.22 | $1,272.3392 | $1,272.33 | $1,272.30 | $1,272.40 | |